1664529048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4511

約数の個数: 256

約数和(自身を含む): 5991552000

約数和(自身を除く): 4327022952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1976, 2052, 2184, 2223, 2394, 2457, 2808, 2964, 3192, 3276, 3458, 3591, 4104, 4446, 4457, 4788, 4914, 5187, 5928, 6552, 6669, 6916, 7182, 8892, 8914, 9576, 9828, 10374, 13338, 13371, 13832, 14364, 15561, 17784, 17828, 19656, 20748, 26676, 26742, 28728, 31122, 31199, 35656, 40113, 41496, 46683, 53352, 53484, 57941, 62244, 62398, 80226, 84683, 93366, 93597, 106968, 115882, 120339, 124488, 124796, 160452, 169366, 173823, 186732, 187194, 231764, 240678, 249592, 254049, 280791, 320904, 338732, 347646, 373464, 374388, 405587, 463528, 481356, 508098, 521469, 561582, 592781, 677464, 695292, 748776, 762147, 811174, 842373, 962712, 1016196, 1042938, 1100879, 1123164, 1185562, 1216761, 1390584, 1524294, 1564407, 1622348, 1684746, 1778343, 2032392, 2085876, 2201758, 2246328, 2286441, 2371124, 2433522, 3048588, 3128814, 3244696, 3302637, 3369492, 3556686, 3650283, 4171752, 4403516, 4572882, 4742248, 4867044, 5335029, 6097176, 6257628, 6605274, 6738984, 7113372, 7300566, 7706153, 8807032, 9145764, 9734088, 9907911, 10670058, 10950849, 12515256, 13210548, 14226744, 14601132, 15412306, 16005087, 18291528, 19815822, 21340116, 21901698, 23118459, 26421096, 29202264, 29723733, 30824612, 32010174, 39631644, 42680232, 43803396, 46236918, 59447466, 61649224, 64020348, 69355377, 79263288, 87606792, 92473836, 118894932, 128040696, 138710754, 184947672, 208066131, 237789864, 277421508, 416132262, 554843016, 832264524, 1664529048]

約数ペア:

[(1, 1664529048), (2, 832264524), (3, 554843016), (4, 416132262), (6, 277421508), (7, 237789864), (8, 208066131), (9, 184947672), (12, 138710754), (13, 128040696), (14, 118894932), (18, 92473836), (19, 87606792), (21, 79263288), (24, 69355377), (26, 64020348), (27, 61649224), (28, 59447466), (36, 46236918), (38, 43803396), (39, 42680232), (42, 39631644), (52, 32010174), (54, 30824612), (56, 29723733), (57, 29202264), (63, 26421096), (72, 23118459), (76, 21901698), (78, 21340116), (84, 19815822), (91, 18291528), (104, 16005087), (108, 15412306), (114, 14601132), (117, 14226744), (126, 13210548), (133, 12515256), (152, 10950849), (156, 10670058), (168, 9907911), (171, 9734088), (182, 9145764), (189, 8807032), (216, 7706153), (228, 7300566), (234, 7113372), (247, 6738984), (252, 6605274), (266, 6257628), (273, 6097176), (312, 5335029), (342, 4867044), (351, 4742248), (364, 4572882), (378, 4403516), (399, 4171752), (456, 3650283), (468, 3556686), (494, 3369492), (504, 3302637), (513, 3244696), (532, 3128814), (546, 3048588), (684, 2433522), (702, 2371124), (728, 2286441), (741, 2246328), (756, 2201758), (798, 2085876), (819, 2032392), (936, 1778343), (988, 1684746), (1026, 1622348), (1064, 1564407), (1092, 1524294), (1197, 1390584), (1368, 1216761), (1404, 1185562), (1482, 1123164), (1512, 1100879), (1596, 1042938), (1638, 1016196), (1729, 962712), (1976, 842373), (2052, 811174), (2184, 762147), (2223, 748776), (2394, 695292), (2457, 677464), (2808, 592781), (2964, 561582), (3192, 521469), (3276, 508098), (3458, 481356), (3591, 463528), (4104, 405587), (4446, 374388), (4457, 373464), (4788, 347646), (4914, 338732), (5187, 320904), (5928, 280791), (6552, 254049), (6669, 249592), (6916, 240678), (7182, 231764), (8892, 187194), (8914, 186732), (9576, 173823), (9828, 169366), (10374, 160452), (13338, 124796), (13371, 124488), (13832, 120339), (14364, 115882), (15561, 106968), (17784, 93597), (17828, 93366), (19656, 84683), (20748, 80226), (26676, 62398), (26742, 62244), (28728, 57941), (31122, 53484), (31199, 53352), (35656, 46683), (40113, 41496)]