455374128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 1357627392

約数和(自身を除く): 902253264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 43, 44, 48, 62, 66, 86, 88, 93, 124, 129, 132, 172, 176, 186, 248, 258, 264, 341, 344, 372, 473, 496, 516, 528, 647, 682, 688, 744, 946, 1023, 1032, 1294, 1333, 1364, 1419, 1488, 1892, 1941, 2046, 2064, 2588, 2666, 2728, 2838, 3784, 3882, 3999, 4092, 5176, 5332, 5456, 5676, 7117, 7568, 7764, 7998, 8184, 10352, 10664, 11352, 14234, 14663, 15528, 15996, 16368, 20057, 21328, 21351, 22704, 27821, 28468, 29326, 31056, 31992, 40114, 42702, 43989, 55642, 56936, 58652, 60171, 63984, 80228, 83463, 85404, 87978, 111284, 113872, 117304, 120342, 160456, 166926, 170808, 175956, 220627, 222568, 234608, 240684, 306031, 320912, 333852, 341616, 351912, 441254, 445136, 481368, 612062, 661881, 667704, 703824, 862451, 882508, 918093, 962736, 1224124, 1323762, 1335408, 1724902, 1765016, 1836186, 2448248, 2587353, 2647524, 3449804, 3530032, 3672372, 4896496, 5174706, 5295048, 6899608, 7344744, 9486961, 10349412, 10590096, 13799216, 14689488, 18973922, 20698824, 28460883, 37947844, 41397648, 56921766, 75895688, 113843532, 151791376, 227687064, 455374128]

約数ペア:

[(1, 455374128), (2, 227687064), (3, 151791376), (4, 113843532), (6, 75895688), (8, 56921766), (11, 41397648), (12, 37947844), (16, 28460883), (22, 20698824), (24, 18973922), (31, 14689488), (33, 13799216), (43, 10590096), (44, 10349412), (48, 9486961), (62, 7344744), (66, 6899608), (86, 5295048), (88, 5174706), (93, 4896496), (124, 3672372), (129, 3530032), (132, 3449804), (172, 2647524), (176, 2587353), (186, 2448248), (248, 1836186), (258, 1765016), (264, 1724902), (341, 1335408), (344, 1323762), (372, 1224124), (473, 962736), (496, 918093), (516, 882508), (528, 862451), (647, 703824), (682, 667704), (688, 661881), (744, 612062), (946, 481368), (1023, 445136), (1032, 441254), (1294, 351912), (1333, 341616), (1364, 333852), (1419, 320912), (1488, 306031), (1892, 240684), (1941, 234608), (2046, 222568), (2064, 220627), (2588, 175956), (2666, 170808), (2728, 166926), (2838, 160456), (3784, 120342), (3882, 117304), (3999, 113872), (4092, 111284), (5176, 87978), (5332, 85404), (5456, 83463), (5676, 80228), (7117, 63984), (7568, 60171), (7764, 58652), (7998, 56936), (8184, 55642), (10352, 43989), (10664, 42702), (11352, 40114), (14234, 31992), (14663, 31056), (15528, 29326), (15996, 28468), (16368, 27821), (20057, 22704), (21328, 21351)]