255531264

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10733}}^1$

素因数の和:10783

約数の個数: 72

約数和(自身を含む): 702089472

約数和(自身を除く): 446558208

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 10733, 11904, 21466, 23808, 32199, 42932, 64398, 85864, 128796, 171728, 257592, 332723, 343456, 515184, 665446, 686912, 998169, 1030368, 1330892, 1373824, 1996338, 2060736, 2661784, 2747648, 3992676, 4121472, 5323568, 7985352, 8242944, 10647136, 15970704, 21294272, 31941408, 42588544, 63882816, 85177088, 127765632, 255531264]

約数ペア:

[(1, 255531264), (2, 127765632), (3, 85177088), (4, 63882816), (6, 42588544), (8, 31941408), (12, 21294272), (16, 15970704), (24, 10647136), (31, 8242944), (32, 7985352), (48, 5323568), (62, 4121472), (64, 3992676), (93, 2747648), (96, 2661784), (124, 2060736), (128, 1996338), (186, 1373824), (192, 1330892), (248, 1030368), (256, 998169), (372, 686912), (384, 665446), (496, 515184), (744, 343456), (768, 332723), (992, 257592), (1488, 171728), (1984, 128796), (2976, 85864), (3968, 64398), (5952, 42932), (7936, 32199), (10733, 23808), (11904, 21466)]