889790216

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 2056788000

約数和(自身を除く): 1166997784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 193, 196, 266, 386, 392, 532, 619, 772, 931, 1064, 1238, 1351, 1544, 1862, 2476, 2702, 3667, 3724, 4333, 4952, 5404, 7334, 7448, 8666, 9457, 10808, 11761, 14668, 17332, 18914, 23522, 25669, 29336, 30331, 34664, 37828, 47044, 51338, 60662, 75656, 82327, 94088, 102676, 119467, 121324, 164654, 179683, 205352, 238934, 242648, 329308, 359366, 477868, 576289, 658616, 718732, 836269, 955736, 1152578, 1437464, 1672538, 2269873, 2305156, 3345076, 4539746, 4610312, 5853883, 6690152, 9079492, 11707766, 15889111, 18158984, 23415532, 31778222, 46831064, 63556444, 111223777, 127112888, 222447554, 444895108, 889790216]

約数ペア:

[(1, 889790216), (2, 444895108), (4, 222447554), (7, 127112888), (8, 111223777), (14, 63556444), (19, 46831064), (28, 31778222), (38, 23415532), (49, 18158984), (56, 15889111), (76, 11707766), (98, 9079492), (133, 6690152), (152, 5853883), (193, 4610312), (196, 4539746), (266, 3345076), (386, 2305156), (392, 2269873), (532, 1672538), (619, 1437464), (772, 1152578), (931, 955736), (1064, 836269), (1238, 718732), (1351, 658616), (1544, 576289), (1862, 477868), (2476, 359366), (2702, 329308), (3667, 242648), (3724, 238934), (4333, 205352), (4952, 179683), (5404, 164654), (7334, 121324), (7448, 119467), (8666, 102676), (9457, 94088), (10808, 82327), (11761, 75656), (14668, 60662), (17332, 51338), (18914, 47044), (23522, 37828), (25669, 34664), (29336, 30331)]