1238751864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22549}}^1$

素因数の和:22677

約数の個数: 96

約数和(自身を含む): 3869580000

約数和(自身を除く): 2630828136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2616, 3052, 3924, 4578, 6104, 6867, 7848, 9156, 13734, 18312, 22549, 27468, 45098, 54936, 67647, 90196, 135294, 157843, 180392, 202941, 270588, 315686, 405882, 473529, 541176, 631372, 811764, 947058, 1262744, 1420587, 1623528, 1894116, 2457841, 2841174, 3788232, 4915682, 5682348, 7373523, 9831364, 11364696, 14747046, 17204887, 19662728, 22120569, 29494092, 34409774, 44241138, 51614661, 58988184, 68819548, 88482276, 103229322, 137639096, 154843983, 176964552, 206458644, 309687966, 412917288, 619375932, 1238751864]

約数ペア:

[(1, 1238751864), (2, 619375932), (3, 412917288), (4, 309687966), (6, 206458644), (7, 176964552), (8, 154843983), (9, 137639096), (12, 103229322), (14, 88482276), (18, 68819548), (21, 58988184), (24, 51614661), (28, 44241138), (36, 34409774), (42, 29494092), (56, 22120569), (63, 19662728), (72, 17204887), (84, 14747046), (109, 11364696), (126, 9831364), (168, 7373523), (218, 5682348), (252, 4915682), (327, 3788232), (436, 2841174), (504, 2457841), (654, 1894116), (763, 1623528), (872, 1420587), (981, 1262744), (1308, 947058), (1526, 811764), (1962, 631372), (2289, 541176), (2616, 473529), (3052, 405882), (3924, 315686), (4578, 270588), (6104, 202941), (6867, 180392), (7848, 157843), (9156, 135294), (13734, 90196), (18312, 67647), (22549, 54936), (27468, 45098)]