402451572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 979546176

約数和(自身を除く): 577094604

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 281, 284, 426, 492, 562, 843, 852, 1124, 1681, 1686, 2911, 3362, 3372, 5043, 5822, 6724, 8733, 10086, 11521, 11644, 17466, 19951, 20172, 23042, 34563, 34932, 39902, 46084, 59853, 69126, 79804, 119351, 119706, 138252, 238702, 239412, 358053, 472361, 477404, 716106, 817991, 944722, 1417083, 1432212, 1635982, 1889444, 2453973, 2834166, 3271964, 4907946, 5668332, 9815892, 33537631, 67075262, 100612893, 134150524, 201225786, 402451572]

約数ペア:

[(1, 402451572), (2, 201225786), (3, 134150524), (4, 100612893), (6, 67075262), (12, 33537631), (41, 9815892), (71, 5668332), (82, 4907946), (123, 3271964), (142, 2834166), (164, 2453973), (213, 1889444), (246, 1635982), (281, 1432212), (284, 1417083), (426, 944722), (492, 817991), (562, 716106), (843, 477404), (852, 472361), (1124, 358053), (1681, 239412), (1686, 238702), (2911, 138252), (3362, 119706), (3372, 119351), (5043, 79804), (5822, 69126), (6724, 59853), (8733, 46084), (10086, 39902), (11521, 34932), (11644, 34563), (17466, 23042), (19951, 20172)]