1640605824

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 384

約数和(自身を含む): 5800878720

約数和(自身を除く): 4160272896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 44, 46, 48, 52, 64, 66, 69, 72, 78, 88, 92, 96, 99, 104, 117, 128, 132, 138, 143, 144, 156, 176, 184, 192, 198, 207, 208, 234, 253, 264, 276, 286, 288, 299, 312, 352, 368, 384, 396, 414, 416, 429, 433, 468, 506, 528, 552, 572, 576, 598, 624, 704, 736, 759, 792, 828, 832, 858, 866, 897, 936, 1012, 1056, 1104, 1144, 1152, 1196, 1248, 1287, 1299, 1408, 1472, 1518, 1584, 1656, 1664, 1716, 1732, 1794, 1872, 2024, 2112, 2208, 2277, 2288, 2392, 2496, 2574, 2598, 2691, 2944, 3036, 3168, 3289, 3312, 3432, 3464, 3588, 3744, 3897, 4048, 4224, 4416, 4554, 4576, 4763, 4784, 4992, 5148, 5196, 5382, 5629, 6072, 6336, 6578, 6624, 6864, 6928, 7176, 7488, 7794, 8096, 8832, 9108, 9152, 9526, 9568, 9867, 9959, 10296, 10392, 10764, 11258, 12144, 12672, 13156, 13248, 13728, 13856, 14289, 14352, 14976, 15588, 16192, 16887, 18216, 18304, 19052, 19136, 19734, 19918, 20592, 20784, 21528, 22516, 24288, 26312, 26496, 27456, 27712, 28578, 28704, 29601, 29877, 31176, 32384, 33774, 36432, 38104, 38272, 39468, 39836, 41184, 41568, 42867, 43056, 45032, 48576, 50661, 52624, 54912, 55424, 57156, 57408, 59202, 59754, 61919, 62352, 67548, 72864, 76208, 78936, 79672, 82368, 83136, 85734, 86112, 89631, 90064, 97152, 101322, 105248, 109549, 114312, 114816, 118404, 119508, 123838, 124704, 129467, 135096, 145728, 152416, 157872, 159344, 164736, 166272, 171468, 172224, 179262, 180128, 185757, 202644, 210496, 219098, 228624, 236808, 239016, 247676, 249408, 258934, 270192, 291456, 304832, 315744, 318688, 328647, 342936, 344448, 358524, 360256, 371514, 388401, 405288, 420992, 438196, 457248, 473616, 478032, 495352, 498816, 517868, 540384, 557271, 609664, 631488, 637376, 657294, 685872, 717048, 720512, 743028, 776802, 810576, 876392, 914496, 947232, 956064, 985941, 990704, 1035736, 1080768, 1114542, 1165203, 1262976, 1274752, 1314588, 1371744, 1424137, 1434096, 1486056, 1553604, 1621152, 1752784, 1828992, 1894464, 1912128, 1971882, 1981408, 2071472, 2161536, 2229084, 2330406, 2629176, 2743488, 2848274, 2868192, 2972112, 3107208, 3242304, 3505568, 3788928, 3824256, 3943764, 3962816, 4142944, 4272411, 4458168, 4660812, 5258352, 5486976, 5696548, 5736384, 5944224, 6214416, 6484608, 7011136, 7887528, 7925632, 8285888, 8544822, 8916336, 9321624, 10516704, 11393096, 11472768, 11888448, 12428832, 12817233, 14022272, 15775056, 16571776, 17089644, 17832672, 18643248, 21033408, 22786192, 23776896, 24857664, 25634466, 31550112, 34179288, 35665344, 37286496, 42066816, 45572384, 49715328, 51268932, 63100224, 68358576, 71330688, 74572992, 91144768, 102537864, 126200448, 136717152, 149145984, 182289536, 205075728, 273434304, 410151456, 546868608, 820302912, 1640605824]

約数ペア:

[(1, 1640605824), (2, 820302912), (3, 546868608), (4, 410151456), (6, 273434304), (8, 205075728), (9, 182289536), (11, 149145984), (12, 136717152), (13, 126200448), (16, 102537864), (18, 91144768), (22, 74572992), (23, 71330688), (24, 68358576), (26, 63100224), (32, 51268932), (33, 49715328), (36, 45572384), (39, 42066816), (44, 37286496), (46, 35665344), (48, 34179288), (52, 31550112), (64, 25634466), (66, 24857664), (69, 23776896), (72, 22786192), (78, 21033408), (88, 18643248), (92, 17832672), (96, 17089644), (99, 16571776), (104, 15775056), (117, 14022272), (128, 12817233), (132, 12428832), (138, 11888448), (143, 11472768), (144, 11393096), (156, 10516704), (176, 9321624), (184, 8916336), (192, 8544822), (198, 8285888), (207, 7925632), (208, 7887528), (234, 7011136), (253, 6484608), (264, 6214416), (276, 5944224), (286, 5736384), (288, 5696548), (299, 5486976), (312, 5258352), (352, 4660812), (368, 4458168), (384, 4272411), (396, 4142944), (414, 3962816), (416, 3943764), (429, 3824256), (433, 3788928), (468, 3505568), (506, 3242304), (528, 3107208), (552, 2972112), (572, 2868192), (576, 2848274), (598, 2743488), (624, 2629176), (704, 2330406), (736, 2229084), (759, 2161536), (792, 2071472), (828, 1981408), (832, 1971882), (858, 1912128), (866, 1894464), (897, 1828992), (936, 1752784), (1012, 1621152), (1056, 1553604), (1104, 1486056), (1144, 1434096), (1152, 1424137), (1196, 1371744), (1248, 1314588), (1287, 1274752), (1299, 1262976), (1408, 1165203), (1472, 1114542), (1518, 1080768), (1584, 1035736), (1656, 990704), (1664, 985941), (1716, 956064), (1732, 947232), (1794, 914496), (1872, 876392), (2024, 810576), (2112, 776802), (2208, 743028), (2277, 720512), (2288, 717048), (2392, 685872), (2496, 657294), (2574, 637376), (2598, 631488), (2691, 609664), (2944, 557271), (3036, 540384), (3168, 517868), (3289, 498816), (3312, 495352), (3432, 478032), (3464, 473616), (3588, 457248), (3744, 438196), (3897, 420992), (4048, 405288), (4224, 388401), (4416, 371514), (4554, 360256), (4576, 358524), (4763, 344448), (4784, 342936), (4992, 328647), (5148, 318688), (5196, 315744), (5382, 304832), (5629, 291456), (6072, 270192), (6336, 258934), (6578, 249408), (6624, 247676), (6864, 239016), (6928, 236808), (7176, 228624), (7488, 219098), (7794, 210496), (8096, 202644), (8832, 185757), (9108, 180128), (9152, 179262), (9526, 172224), (9568, 171468), (9867, 166272), (9959, 164736), (10296, 159344), (10392, 157872), (10764, 152416), (11258, 145728), (12144, 135096), (12672, 129467), (13156, 124704), (13248, 123838), (13728, 119508), (13856, 118404), (14289, 114816), (14352, 114312), (14976, 109549), (15588, 105248), (16192, 101322), (16887, 97152), (18216, 90064), (18304, 89631), (19052, 86112), (19136, 85734), (19734, 83136), (19918, 82368), (20592, 79672), (20784, 78936), (21528, 76208), (22516, 72864), (24288, 67548), (26312, 62352), (26496, 61919), (27456, 59754), (27712, 59202), (28578, 57408), (28704, 57156), (29601, 55424), (29877, 54912), (31176, 52624), (32384, 50661), (33774, 48576), (36432, 45032), (38104, 43056), (38272, 42867), (39468, 41568), (39836, 41184)]