578718924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2487

約数の個数: 96

約数和(自身を含む): 1605703680

約数和(自身を除く): 1026984756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 79, 84, 111, 148, 158, 222, 237, 259, 316, 444, 474, 518, 553, 777, 948, 1036, 1106, 1554, 1659, 2212, 2357, 2923, 3108, 3318, 4714, 5846, 6636, 7071, 8769, 9428, 11692, 14142, 16499, 17538, 20461, 28284, 32998, 35076, 40922, 49497, 61383, 65996, 81844, 87209, 98994, 122766, 174418, 186203, 197988, 245532, 261627, 348836, 372406, 523254, 558609, 610463, 744812, 1046508, 1117218, 1220926, 1303421, 1831389, 2234436, 2441852, 2606842, 3662778, 3910263, 5213684, 6889511, 7325556, 7820526, 13779022, 15641052, 20668533, 27558044, 41337066, 48226577, 82674132, 96453154, 144679731, 192906308, 289359462, 578718924]

約数ペア:

[(1, 578718924), (2, 289359462), (3, 192906308), (4, 144679731), (6, 96453154), (7, 82674132), (12, 48226577), (14, 41337066), (21, 27558044), (28, 20668533), (37, 15641052), (42, 13779022), (74, 7820526), (79, 7325556), (84, 6889511), (111, 5213684), (148, 3910263), (158, 3662778), (222, 2606842), (237, 2441852), (259, 2234436), (316, 1831389), (444, 1303421), (474, 1220926), (518, 1117218), (553, 1046508), (777, 744812), (948, 610463), (1036, 558609), (1106, 523254), (1554, 372406), (1659, 348836), (2212, 261627), (2357, 245532), (2923, 197988), (3108, 186203), (3318, 174418), (4714, 122766), (5846, 98994), (6636, 87209), (7071, 81844), (8769, 65996), (9428, 61383), (11692, 49497), (14142, 40922), (16499, 35076), (17538, 32998), (20461, 28284)]