1255173632

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{2551}}^1$

素因数の和:2631

約数の個数: 60

約数和(自身を含む): 2592421128

約数和(自身を除く): 1337247496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1922, 1984, 2551, 3844, 3968, 5102, 7688, 7936, 10204, 15376, 15872, 20408, 30752, 40816, 61504, 79081, 81632, 123008, 158162, 163264, 246016, 316324, 326528, 492032, 632648, 653056, 1265296, 1306112, 2451511, 2530592, 4903022, 5061184, 9806044, 10122368, 19612088, 20244736, 39224176, 40489472, 78448352, 156896704, 313793408, 627586816, 1255173632]

約数ペア:

[(1, 1255173632), (2, 627586816), (4, 313793408), (8, 156896704), (16, 78448352), (31, 40489472), (32, 39224176), (62, 20244736), (64, 19612088), (124, 10122368), (128, 9806044), (248, 5061184), (256, 4903022), (496, 2530592), (512, 2451511), (961, 1306112), (992, 1265296), (1922, 653056), (1984, 632648), (2551, 492032), (3844, 326528), (3968, 316324), (5102, 246016), (7688, 163264), (7936, 158162), (10204, 123008), (15376, 81632), (15872, 79081), (20408, 61504), (30752, 40816)]