495639816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 128

約数和(自身を含む): 1482485760

約数和(自身を除く): 986845944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 47, 56, 82, 84, 94, 123, 141, 164, 168, 188, 246, 282, 287, 328, 329, 376, 492, 564, 574, 658, 861, 984, 987, 1128, 1148, 1316, 1531, 1722, 1927, 1974, 2296, 2632, 3062, 3444, 3854, 3948, 4593, 5781, 6124, 6888, 7708, 7896, 9186, 10717, 11562, 12248, 13489, 15416, 18372, 21434, 23124, 26978, 32151, 36744, 40467, 42868, 46248, 53956, 62771, 64302, 71957, 80934, 85736, 107912, 125542, 128604, 143914, 161868, 188313, 215871, 251084, 257208, 287828, 323736, 376626, 431742, 439397, 502168, 503699, 575656, 753252, 863484, 878794, 1007398, 1318191, 1506504, 1511097, 1726968, 1757588, 2014796, 2636382, 2950237, 3022194, 3515176, 4029592, 5272764, 5900474, 6044388, 8850711, 10545528, 11800948, 12088776, 17701422, 20651659, 23601896, 35402844, 41303318, 61954977, 70805688, 82606636, 123909954, 165213272, 247819908, 495639816]

約数ペア:

[(1, 495639816), (2, 247819908), (3, 165213272), (4, 123909954), (6, 82606636), (7, 70805688), (8, 61954977), (12, 41303318), (14, 35402844), (21, 23601896), (24, 20651659), (28, 17701422), (41, 12088776), (42, 11800948), (47, 10545528), (56, 8850711), (82, 6044388), (84, 5900474), (94, 5272764), (123, 4029592), (141, 3515176), (164, 3022194), (168, 2950237), (188, 2636382), (246, 2014796), (282, 1757588), (287, 1726968), (328, 1511097), (329, 1506504), (376, 1318191), (492, 1007398), (564, 878794), (574, 863484), (658, 753252), (861, 575656), (984, 503699), (987, 502168), (1128, 439397), (1148, 431742), (1316, 376626), (1531, 323736), (1722, 287828), (1927, 257208), (1974, 251084), (2296, 215871), (2632, 188313), (3062, 161868), (3444, 143914), (3854, 128604), (3948, 125542), (4593, 107912), (5781, 85736), (6124, 80934), (6888, 71957), (7708, 64302), (7896, 62771), (9186, 53956), (10717, 46248), (11562, 42868), (12248, 40467), (13489, 36744), (15416, 32151), (18372, 26978), (21434, 23124)]