660687552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{163861}}^1$

素因数の和:163886

約数の個数: 84

約数和(自身を含む): 2164289296

約数和(自身を除く): 1503601744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 163861, 327722, 491583, 655444, 983166, 1147027, 1310888, 1474749, 1966332, 2294054, 2621776, 2949498, 3441081, 3932664, 4588108, 5243552, 5898996, 6882162, 7865328, 9176216, 10323243, 10487104, 11797992, 13764324, 15730656, 18352432, 20646486, 23595984, 27528648, 31461312, 36704864, 41292972, 47191968, 55057296, 73409728, 82585944, 94383936, 110114592, 165171888, 220229184, 330343776, 660687552]

約数ペア:

[(1, 660687552), (2, 330343776), (3, 220229184), (4, 165171888), (6, 110114592), (7, 94383936), (8, 82585944), (9, 73409728), (12, 55057296), (14, 47191968), (16, 41292972), (18, 36704864), (21, 31461312), (24, 27528648), (28, 23595984), (32, 20646486), (36, 18352432), (42, 15730656), (48, 13764324), (56, 11797992), (63, 10487104), (64, 10323243), (72, 9176216), (84, 7865328), (96, 6882162), (112, 5898996), (126, 5243552), (144, 4588108), (168, 3932664), (192, 3441081), (224, 2949498), (252, 2621776), (288, 2294054), (336, 1966332), (448, 1474749), (504, 1310888), (576, 1147027), (672, 983166), (1008, 655444), (1344, 491583), (2016, 327722), (4032, 163861)]