40616448

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 111826176

約数和(自身を除く): 71209728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 853, 992, 1488, 1536, 1706, 1984, 2559, 2976, 3412, 3968, 5118, 5952, 6824, 7936, 10236, 11904, 13648, 15872, 20472, 23808, 26443, 27296, 40944, 47616, 52886, 54592, 79329, 81888, 105772, 109184, 158658, 163776, 211544, 218368, 317316, 327552, 423088, 436736, 634632, 655104, 846176, 1269264, 1310208, 1692352, 2538528, 3384704, 5077056, 6769408, 10154112, 13538816, 20308224, 40616448]

約数ペア:

[(1, 40616448), (2, 20308224), (3, 13538816), (4, 10154112), (6, 6769408), (8, 5077056), (12, 3384704), (16, 2538528), (24, 1692352), (31, 1310208), (32, 1269264), (48, 846176), (62, 655104), (64, 634632), (93, 436736), (96, 423088), (124, 327552), (128, 317316), (186, 218368), (192, 211544), (248, 163776), (256, 158658), (372, 109184), (384, 105772), (496, 81888), (512, 79329), (744, 54592), (768, 52886), (853, 47616), (992, 40944), (1488, 27296), (1536, 26443), (1706, 23808), (1984, 20472), (2559, 15872), (2976, 13648), (3412, 11904), (3968, 10236), (5118, 7936), (5952, 6824)]