317147856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 852707328

約数和(自身を除く): 535559472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 1627, 2096, 3144, 3254, 4061, 4881, 6288, 6508, 8122, 9762, 12183, 13016, 16244, 19524, 24366, 26032, 32488, 39048, 48732, 50437, 64976, 78096, 97464, 100874, 151311, 194928, 201748, 213137, 302622, 403496, 426274, 605244, 639411, 806992, 852548, 1210488, 1278822, 1705096, 2420976, 2557644, 3410192, 5115288, 6607247, 10230576, 13214494, 19821741, 26428988, 39643482, 52857976, 79286964, 105715952, 158573928, 317147856]

約数ペア:

[(1, 317147856), (2, 158573928), (3, 105715952), (4, 79286964), (6, 52857976), (8, 39643482), (12, 26428988), (16, 19821741), (24, 13214494), (31, 10230576), (48, 6607247), (62, 5115288), (93, 3410192), (124, 2557644), (131, 2420976), (186, 1705096), (248, 1278822), (262, 1210488), (372, 852548), (393, 806992), (496, 639411), (524, 605244), (744, 426274), (786, 403496), (1048, 302622), (1488, 213137), (1572, 201748), (1627, 194928), (2096, 151311), (3144, 100874), (3254, 97464), (4061, 78096), (4881, 64976), (6288, 50437), (6508, 48732), (8122, 39048), (9762, 32488), (12183, 26032), (13016, 24366), (16244, 19524)]