284253648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 841422336

約数和(自身を除く): 557168688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1473, 1723, 1964, 2946, 3437, 3446, 3928, 5169, 5892, 6874, 6892, 7856, 10311, 10338, 11784, 12061, 13748, 13784, 20622, 20676, 23568, 24122, 27496, 27568, 36183, 41244, 41352, 48244, 54992, 72366, 82488, 82704, 96488, 144732, 164976, 192976, 289464, 578928, 845993, 1691986, 2537979, 3383972, 5075958, 5921951, 6767944, 10151916, 11843902, 13535888, 17765853, 20303832, 23687804, 35531706, 40607664, 47375608, 71063412, 94751216, 142126824, 284253648]

約数ペア:

[(1, 284253648), (2, 142126824), (3, 94751216), (4, 71063412), (6, 47375608), (7, 40607664), (8, 35531706), (12, 23687804), (14, 20303832), (16, 17765853), (21, 13535888), (24, 11843902), (28, 10151916), (42, 6767944), (48, 5921951), (56, 5075958), (84, 3383972), (112, 2537979), (168, 1691986), (336, 845993), (491, 578928), (982, 289464), (1473, 192976), (1723, 164976), (1964, 144732), (2946, 96488), (3437, 82704), (3446, 82488), (3928, 72366), (5169, 54992), (5892, 48244), (6874, 41352), (6892, 41244), (7856, 36183), (10311, 27568), (10338, 27496), (11784, 24122), (12061, 23568), (13748, 20676), (13784, 20622)]