255231504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 783432000

約数和(自身を除く): 528200496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 269, 396, 528, 538, 599, 792, 807, 1076, 1198, 1584, 1614, 1797, 2152, 2396, 2421, 2959, 3228, 3594, 4304, 4792, 4842, 5391, 5918, 6456, 6589, 7188, 8877, 9584, 9684, 10782, 11836, 12912, 13178, 14376, 17754, 19368, 19767, 21564, 23672, 26356, 26631, 28752, 35508, 38736, 39534, 43128, 47344, 52712, 53262, 59301, 71016, 79068, 86256, 105424, 106524, 118602, 142032, 158136, 161131, 213048, 237204, 316272, 322262, 426096, 474408, 483393, 644524, 948816, 966786, 1289048, 1450179, 1772441, 1933572, 2578096, 2900358, 3544882, 3867144, 5317323, 5800716, 7089764, 7734288, 10634646, 11601432, 14179528, 15951969, 21269292, 23202864, 28359056, 31903938, 42538584, 63807876, 85077168, 127615752, 255231504]

約数ペア:

[(1, 255231504), (2, 127615752), (3, 85077168), (4, 63807876), (6, 42538584), (8, 31903938), (9, 28359056), (11, 23202864), (12, 21269292), (16, 15951969), (18, 14179528), (22, 11601432), (24, 10634646), (33, 7734288), (36, 7089764), (44, 5800716), (48, 5317323), (66, 3867144), (72, 3544882), (88, 2900358), (99, 2578096), (132, 1933572), (144, 1772441), (176, 1450179), (198, 1289048), (264, 966786), (269, 948816), (396, 644524), (528, 483393), (538, 474408), (599, 426096), (792, 322262), (807, 316272), (1076, 237204), (1198, 213048), (1584, 161131), (1614, 158136), (1797, 142032), (2152, 118602), (2396, 106524), (2421, 105424), (2959, 86256), (3228, 79068), (3594, 71016), (4304, 59301), (4792, 53262), (4842, 52712), (5391, 47344), (5918, 43128), (6456, 39534), (6589, 38736), (7188, 35508), (8877, 28752), (9584, 26631), (9684, 26356), (10782, 23672), (11836, 21564), (12912, 19767), (13178, 19368), (14376, 17754)]