668088880704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{165696647}}^1$

素因数の和:165696672

約数の個数: 84

約数和(自身を含む): 2188521326784

約数和(自身を除く): 1520432446080

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, 165696647, 331393294, 497089941, 662786588, 994179882, 1159876529, 1325573176, 1491269823, 1988359764, 2319753058, 2651146352, 2982539646, 3479629587, 3976719528, 4639506116, 5302292704, 5965079292, 6959259174, 7953439056, 9279012232, 10438888761, 10604585408, 11930158584, 13918518348, 15906878112, 18558024464, 20877777522, 23860317168, 27837036696, 31813756224, 37116048928, 41755555044, 47720634336, 55674073392, 74232097856, 83511110088, 95441268672, 111348146784, 167022220176, 222696293568, 334044440352, 668088880704]

約数ペア:

[(1, 668088880704), (2, 334044440352), (3, 222696293568), (4, 167022220176), (6, 111348146784), (7, 95441268672), (8, 83511110088), (9, 74232097856), (12, 55674073392), (14, 47720634336), (16, 41755555044), (18, 37116048928), (21, 31813756224), (24, 27837036696), (28, 23860317168), (32, 20877777522), (36, 18558024464), (42, 15906878112), (48, 13918518348), (56, 11930158584), (63, 10604585408), (64, 10438888761), (72, 9279012232), (84, 7953439056), (96, 6959259174), (112, 5965079292), (126, 5302292704), (144, 4639506116), (168, 3976719528), (192, 3479629587), (224, 2982539646), (252, 2651146352), (288, 2319753058), (336, 1988359764), (448, 1491269823), (504, 1325573176), (576, 1159876529), (672, 994179882), (1008, 662786588), (1344, 497089941), (2016, 331393294), (4032, 165696647)]