880896

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2485504

約数和(自身を除く): 1604608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 592, 744, 768, 888, 992, 1147, 1184, 1488, 1776, 1984, 2294, 2368, 2976, 3441, 3552, 3968, 4588, 4736, 5952, 6882, 7104, 7936, 9176, 9472, 11904, 13764, 14208, 18352, 23808, 27528, 28416, 36704, 55056, 73408, 110112, 146816, 220224, 293632, 440448, 880896]

約数ペア:

[(1, 880896), (2, 440448), (3, 293632), (4, 220224), (6, 146816), (8, 110112), (12, 73408), (16, 55056), (24, 36704), (31, 28416), (32, 27528), (37, 23808), (48, 18352), (62, 14208), (64, 13764), (74, 11904), (93, 9472), (96, 9176), (111, 7936), (124, 7104), (128, 6882), (148, 5952), (186, 4736), (192, 4588), (222, 3968), (248, 3552), (256, 3441), (296, 2976), (372, 2368), (384, 2294), (444, 1984), (496, 1776), (592, 1488), (744, 1184), (768, 1147), (888, 992)]