388528704

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7305

約数の個数: 112

約数和(自身を含む): 1179210240

約数和(自身を除く): 790681536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 7253, 8928, 13392, 14506, 17856, 21759, 26784, 29012, 43518, 53568, 58024, 65277, 87036, 116048, 130554, 174072, 195831, 224843, 232096, 261108, 348144, 391662, 449686, 464192, 522216, 674529, 696288, 783324, 899372, 1044432, 1349058, 1392576, 1566648, 1798744, 2023587, 2088864, 2698116, 3133296, 3597488, 4047174, 4177728, 5396232, 6070761, 6266592, 7194976, 8094348, 10792464, 12141522, 12533184, 14389952, 16188696, 21584928, 24283044, 32377392, 43169856, 48566088, 64754784, 97132176, 129509568, 194264352, 388528704]

約数ペア:

[(1, 388528704), (2, 194264352), (3, 129509568), (4, 97132176), (6, 64754784), (8, 48566088), (9, 43169856), (12, 32377392), (16, 24283044), (18, 21584928), (24, 16188696), (27, 14389952), (31, 12533184), (32, 12141522), (36, 10792464), (48, 8094348), (54, 7194976), (62, 6266592), (64, 6070761), (72, 5396232), (93, 4177728), (96, 4047174), (108, 3597488), (124, 3133296), (144, 2698116), (186, 2088864), (192, 2023587), (216, 1798744), (248, 1566648), (279, 1392576), (288, 1349058), (372, 1044432), (432, 899372), (496, 783324), (558, 696288), (576, 674529), (744, 522216), (837, 464192), (864, 449686), (992, 391662), (1116, 348144), (1488, 261108), (1674, 232096), (1728, 224843), (1984, 195831), (2232, 174072), (2976, 130554), (3348, 116048), (4464, 87036), (5952, 65277), (6696, 58024), (7253, 53568), (8928, 43518), (13392, 29012), (14506, 26784), (17856, 21759)]