681297624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1351781}}^1$

素因数の和:1351800

約数の個数: 48

約数和(自身を含む): 2108779920

約数和(自身を除く): 1427482296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1351781, 2703562, 4055343, 5407124, 8110686, 9462467, 10814248, 12166029, 16221372, 18924934, 24332058, 28387401, 32442744, 37849868, 48664116, 56774802, 75699736, 85162203, 97328232, 113549604, 170324406, 227099208, 340648812, 681297624]

約数ペア:

[(1, 681297624), (2, 340648812), (3, 227099208), (4, 170324406), (6, 113549604), (7, 97328232), (8, 85162203), (9, 75699736), (12, 56774802), (14, 48664116), (18, 37849868), (21, 32442744), (24, 28387401), (28, 24332058), (36, 18924934), (42, 16221372), (56, 12166029), (63, 10814248), (72, 9462467), (84, 8110686), (126, 5407124), (168, 4055343), (252, 2703562), (504, 1351781)]