1399802624

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 3216356640

約数和(自身を除く): 1816554016

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 61, 64, 88, 116, 122, 128, 176, 232, 244, 256, 281, 319, 352, 464, 488, 562, 638, 671, 704, 928, 976, 1124, 1276, 1342, 1408, 1769, 1856, 1952, 2248, 2552, 2684, 2816, 3091, 3538, 3712, 3904, 4496, 5104, 5368, 6182, 7076, 7424, 7808, 8149, 8992, 10208, 10736, 12364, 14152, 15616, 16298, 17141, 17984, 19459, 20416, 21472, 24728, 28304, 32596, 34282, 35968, 38918, 40832, 42944, 49456, 56608, 65192, 68564, 71936, 77836, 81664, 85888, 89639, 98912, 113216, 130384, 137128, 155672, 171776, 179278, 188551, 197824, 226432, 260768, 274256, 311344, 358556, 377102, 395648, 452864, 497089, 521536, 548512, 622688, 717112, 754204, 791296, 994178, 1043072, 1097024, 1245376, 1434224, 1508408, 1988356, 2086144, 2194048, 2490752, 2868448, 3016816, 3976712, 4388096, 4981504, 5467979, 5736896, 6033632, 7953424, 10935958, 11473792, 12067264, 15906848, 21871916, 22947584, 24134528, 31813696, 43743832, 48269056, 63627392, 87487664, 127254784, 174975328, 349950656, 699901312, 1399802624]

約数ペア:

[(1, 1399802624), (2, 699901312), (4, 349950656), (8, 174975328), (11, 127254784), (16, 87487664), (22, 63627392), (29, 48269056), (32, 43743832), (44, 31813696), (58, 24134528), (61, 22947584), (64, 21871916), (88, 15906848), (116, 12067264), (122, 11473792), (128, 10935958), (176, 7953424), (232, 6033632), (244, 5736896), (256, 5467979), (281, 4981504), (319, 4388096), (352, 3976712), (464, 3016816), (488, 2868448), (562, 2490752), (638, 2194048), (671, 2086144), (704, 1988356), (928, 1508408), (976, 1434224), (1124, 1245376), (1276, 1097024), (1342, 1043072), (1408, 994178), (1769, 791296), (1856, 754204), (1952, 717112), (2248, 622688), (2552, 548512), (2684, 521536), (2816, 497089), (3091, 452864), (3538, 395648), (3712, 377102), (3904, 358556), (4496, 311344), (5104, 274256), (5368, 260768), (6182, 226432), (7076, 197824), (7424, 188551), (7808, 179278), (8149, 171776), (8992, 155672), (10208, 137128), (10736, 130384), (12364, 113216), (14152, 98912), (15616, 89639), (16298, 85888), (17141, 81664), (17984, 77836), (19459, 71936), (20416, 68564), (21472, 65192), (24728, 56608), (28304, 49456), (32596, 42944), (34282, 40832), (35968, 38918)]