639250212384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{4621}}^1$

素因数の和:4993

約数の個数: 384

約数和(自身を含む): 2163628454400

約数和(自身を除く): 1524378242016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 257, 267, 288, 336, 356, 378, 432, 504, 514, 534, 623, 672, 712, 756, 771, 801, 864, 1008, 1028, 1068, 1246, 1424, 1512, 1542, 1602, 1799, 1869, 2016, 2056, 2136, 2313, 2403, 2492, 2848, 3024, 3084, 3204, 3598, 3738, 4112, 4272, 4621, 4626, 4806, 4984, 5397, 5607, 6048, 6168, 6408, 6939, 7196, 7476, 8224, 8544, 9242, 9252, 9612, 9968, 10794, 11214, 12336, 12816, 13863, 13878, 14392, 14952, 16191, 16821, 18484, 18504, 19224, 19936, 21588, 22428, 22873, 24672, 25632, 27726, 27756, 28784, 29904, 32347, 32382, 33642, 36968, 37008, 38448, 41589, 43176, 44856, 45746, 48573, 55452, 55512, 57568, 59808, 64694, 64764, 67284, 68619, 73936, 74016, 76896, 83178, 86352, 89712, 91492, 97041, 97146, 110904, 111024, 124767, 129388, 129528, 134568, 137238, 147872, 160111, 166356, 172704, 179424, 182984, 194082, 194292, 205857, 221808, 222048, 249534, 258776, 259056, 269136, 274476, 291123, 320222, 332712, 365968, 388164, 388584, 411269, 411714, 443616, 480333, 499068, 517552, 518112, 538272, 548952, 582246, 617571, 640444, 665424, 731936, 776328, 777168, 822538, 823428, 873369, 960666, 998136, 1035104, 1097904, 1164492, 1187597, 1233807, 1235142, 1280888, 1330848, 1440999, 1552656, 1554336, 1645076, 1646856, 1746738, 1921332, 1996272, 2195808, 2328984, 2375194, 2467614, 2470284, 2561776, 2878883, 2881998, 3105312, 3290152, 3293712, 3493476, 3562791, 3701421, 3842664, 3992544, 4322997, 4657968, 4750388, 4935228, 4940568, 5123552, 5757766, 5763996, 6580304, 6587424, 6986952, 7125582, 7402842, 7685328, 8313179, 8636649, 8645994, 9315936, 9500776, 9870456, 9881136, 10688373, 11104263, 11515532, 11527992, 13160608, 13973904, 14251164, 14805684, 15370656, 16626358, 17273298, 17291988, 19001552, 19740912, 19762272, 21376746, 22208526, 23031064, 23055984, 24939537, 25909947, 27947808, 28502328, 29611368, 32065119, 33252716, 34546596, 34583976, 38003104, 39481824, 42753492, 44417052, 46062128, 46111968, 49879074, 51819894, 57004656, 59222736, 64130238, 66505432, 69093192, 69167952, 74818611, 77729841, 85506984, 88834104, 92124256, 99758148, 103639788, 105696133, 114009312, 118445472, 128260476, 133010864, 138186384, 138335904, 149637222, 155459682, 171013968, 177668208, 199516296, 207279576, 211392266, 224455833, 256520952, 266021728, 276372768, 299274444, 310919364, 317088399, 342027936, 355336416, 399032592, 414559152, 422784532, 448911666, 513041904, 598548888, 621838728, 634176798, 739872931, 798065184, 829118304, 845569064, 897823332, 951265197, 1026083808, 1197097776, 1243677456, 1268353596, 1479745862, 1691138128, 1795646664, 1902530394, 2219618793, 2394195552, 2487354912, 2536707192, 2853795591, 2959491724, 3382276256, 3591293328, 3805060788, 4439237586, 5073414384, 5707591182, 5918983448, 6658856379, 7182586656, 7610121576, 8878475172, 10146828768, 11415182364, 11837966896, 13317712758, 15220243152, 17756950344, 19976569137, 22830364728, 23675933792, 26635425516, 30440486304, 35513900688, 39953138274, 45660729456, 53270851032, 71027801376, 79906276548, 91321458912, 106541702064, 159812553096, 213083404128, 319625106192, 639250212384]

約数ペア:

[(1, 639250212384), (2, 319625106192), (3, 213083404128), (4, 159812553096), (6, 106541702064), (7, 91321458912), (8, 79906276548), (9, 71027801376), (12, 53270851032), (14, 45660729456), (16, 39953138274), (18, 35513900688), (21, 30440486304), (24, 26635425516), (27, 23675933792), (28, 22830364728), (32, 19976569137), (36, 17756950344), (42, 15220243152), (48, 13317712758), (54, 11837966896), (56, 11415182364), (63, 10146828768), (72, 8878475172), (84, 7610121576), (89, 7182586656), (96, 6658856379), (108, 5918983448), (112, 5707591182), (126, 5073414384), (144, 4439237586), (168, 3805060788), (178, 3591293328), (189, 3382276256), (216, 2959491724), (224, 2853795591), (252, 2536707192), (257, 2487354912), (267, 2394195552), (288, 2219618793), (336, 1902530394), (356, 1795646664), (378, 1691138128), (432, 1479745862), (504, 1268353596), (514, 1243677456), (534, 1197097776), (623, 1026083808), (672, 951265197), (712, 897823332), (756, 845569064), (771, 829118304), (801, 798065184), (864, 739872931), (1008, 634176798), (1028, 621838728), (1068, 598548888), (1246, 513041904), (1424, 448911666), (1512, 422784532), (1542, 414559152), (1602, 399032592), (1799, 355336416), (1869, 342027936), (2016, 317088399), (2056, 310919364), (2136, 299274444), (2313, 276372768), (2403, 266021728), (2492, 256520952), (2848, 224455833), (3024, 211392266), (3084, 207279576), (3204, 199516296), (3598, 177668208), (3738, 171013968), (4112, 155459682), (4272, 149637222), (4621, 138335904), (4626, 138186384), (4806, 133010864), (4984, 128260476), (5397, 118445472), (5607, 114009312), (6048, 105696133), (6168, 103639788), (6408, 99758148), (6939, 92124256), (7196, 88834104), (7476, 85506984), (8224, 77729841), (8544, 74818611), (9242, 69167952), (9252, 69093192), (9612, 66505432), (9968, 64130238), (10794, 59222736), (11214, 57004656), (12336, 51819894), (12816, 49879074), (13863, 46111968), (13878, 46062128), (14392, 44417052), (14952, 42753492), (16191, 39481824), (16821, 38003104), (18484, 34583976), (18504, 34546596), (19224, 33252716), (19936, 32065119), (21588, 29611368), (22428, 28502328), (22873, 27947808), (24672, 25909947), (25632, 24939537), (27726, 23055984), (27756, 23031064), (28784, 22208526), (29904, 21376746), (32347, 19762272), (32382, 19740912), (33642, 19001552), (36968, 17291988), (37008, 17273298), (38448, 16626358), (41589, 15370656), (43176, 14805684), (44856, 14251164), (45746, 13973904), (48573, 13160608), (55452, 11527992), (55512, 11515532), (57568, 11104263), (59808, 10688373), (64694, 9881136), (64764, 9870456), (67284, 9500776), (68619, 9315936), (73936, 8645994), (74016, 8636649), (76896, 8313179), (83178, 7685328), (86352, 7402842), (89712, 7125582), (91492, 6986952), (97041, 6587424), (97146, 6580304), (110904, 5763996), (111024, 5757766), (124767, 5123552), (129388, 4940568), (129528, 4935228), (134568, 4750388), (137238, 4657968), (147872, 4322997), (160111, 3992544), (166356, 3842664), (172704, 3701421), (179424, 3562791), (182984, 3493476), (194082, 3293712), (194292, 3290152), (205857, 3105312), (221808, 2881998), (222048, 2878883), (249534, 2561776), (258776, 2470284), (259056, 2467614), (269136, 2375194), (274476, 2328984), (291123, 2195808), (320222, 1996272), (332712, 1921332), (365968, 1746738), (388164, 1646856), (388584, 1645076), (411269, 1554336), (411714, 1552656), (443616, 1440999), (480333, 1330848), (499068, 1280888), (517552, 1235142), (518112, 1233807), (538272, 1187597), (548952, 1164492), (582246, 1097904), (617571, 1035104), (640444, 998136), (665424, 960666), (731936, 873369), (776328, 823428), (777168, 822538)]