1640306225808

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{350741}}^1$

素因数の和:351493

約数の個数: 120

約数和(自身を含む): 4695049247616

約数和(自身を除く): 3054743021808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 691, 752, 846, 1128, 1382, 1692, 2073, 2256, 2764, 3384, 4146, 5528, 6219, 6768, 8292, 11056, 12438, 16584, 24876, 32477, 33168, 49752, 64954, 97431, 99504, 129908, 194862, 259816, 292293, 350741, 389724, 519632, 584586, 701482, 779448, 1052223, 1169172, 1402964, 1558896, 2104446, 2338344, 2805928, 3156669, 4208892, 4676688, 5611856, 6313338, 8417784, 12626676, 16484827, 16835568, 25253352, 32969654, 49454481, 50506704, 65939308, 98908962, 131878616, 148363443, 197817924, 242362031, 263757232, 296726886, 395635848, 484724062, 593453772, 727086093, 791271696, 969448124, 1186907544, 1454172186, 1938896248, 2181258279, 2373815088, 2908344372, 3877792496, 4362516558, 5816688744, 8725033116, 11391015457, 11633377488, 17450066232, 22782030914, 34173046371, 34900132464, 45564061828, 68346092742, 91128123656, 102519139113, 136692185484, 182256247312, 205038278226, 273384370968, 410076556452, 546768741936, 820153112904, 1640306225808]

約数ペア:

[(1, 1640306225808), (2, 820153112904), (3, 546768741936), (4, 410076556452), (6, 273384370968), (8, 205038278226), (9, 182256247312), (12, 136692185484), (16, 102519139113), (18, 91128123656), (24, 68346092742), (36, 45564061828), (47, 34900132464), (48, 34173046371), (72, 22782030914), (94, 17450066232), (141, 11633377488), (144, 11391015457), (188, 8725033116), (282, 5816688744), (376, 4362516558), (423, 3877792496), (564, 2908344372), (691, 2373815088), (752, 2181258279), (846, 1938896248), (1128, 1454172186), (1382, 1186907544), (1692, 969448124), (2073, 791271696), (2256, 727086093), (2764, 593453772), (3384, 484724062), (4146, 395635848), (5528, 296726886), (6219, 263757232), (6768, 242362031), (8292, 197817924), (11056, 148363443), (12438, 131878616), (16584, 98908962), (24876, 65939308), (32477, 50506704), (33168, 49454481), (49752, 32969654), (64954, 25253352), (97431, 16835568), (99504, 16484827), (129908, 12626676), (194862, 8417784), (259816, 6313338), (292293, 5611856), (350741, 4676688), (389724, 4208892), (519632, 3156669), (584586, 2805928), (701482, 2338344), (779448, 2104446), (1052223, 1558896), (1169172, 1402964)]