40970592

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 129886848

約数和(自身を除く): 88916256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 353, 372, 403, 416, 468, 496, 558, 624, 706, 744, 806, 936, 992, 1059, 1116, 1209, 1248, 1412, 1488, 1612, 1872, 2118, 2232, 2418, 2824, 2976, 3177, 3224, 3627, 3744, 4236, 4464, 4589, 4836, 5648, 6354, 6448, 7254, 8472, 8928, 9178, 9672, 10943, 11296, 12708, 12896, 13767, 14508, 16944, 18356, 19344, 21886, 25416, 27534, 29016, 32829, 33888, 36712, 38688, 41301, 43772, 50832, 55068, 58032, 65658, 73424, 82602, 87544, 98487, 101664, 110136, 116064, 131316, 142259, 146848, 165204, 175088, 196974, 220272, 262632, 284518, 330408, 350176, 393948, 426777, 440544, 525264, 569036, 660816, 787896, 853554, 1050528, 1138072, 1280331, 1321632, 1575792, 1707108, 2276144, 2560662, 3151584, 3414216, 4552288, 5121324, 6828432, 10242648, 13656864, 20485296, 40970592]

約数ペア:

[(1, 40970592), (2, 20485296), (3, 13656864), (4, 10242648), (6, 6828432), (8, 5121324), (9, 4552288), (12, 3414216), (13, 3151584), (16, 2560662), (18, 2276144), (24, 1707108), (26, 1575792), (31, 1321632), (32, 1280331), (36, 1138072), (39, 1050528), (48, 853554), (52, 787896), (62, 660816), (72, 569036), (78, 525264), (93, 440544), (96, 426777), (104, 393948), (117, 350176), (124, 330408), (144, 284518), (156, 262632), (186, 220272), (208, 196974), (234, 175088), (248, 165204), (279, 146848), (288, 142259), (312, 131316), (353, 116064), (372, 110136), (403, 101664), (416, 98487), (468, 87544), (496, 82602), (558, 73424), (624, 65658), (706, 58032), (744, 55068), (806, 50832), (936, 43772), (992, 41301), (1059, 38688), (1116, 36712), (1209, 33888), (1248, 32829), (1412, 29016), (1488, 27534), (1612, 25416), (1872, 21886), (2118, 19344), (2232, 18356), (2418, 16944), (2824, 14508), (2976, 13767), (3177, 12896), (3224, 12708), (3627, 11296), (3744, 10943), (4236, 9672), (4464, 9178), (4589, 8928), (4836, 8472), (5648, 7254), (6354, 6448)]