290207616

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24379}}^1$

素因数の和:24427

約数の個数: 64

約数和(自身を含む): 795763200

約数和(自身を除く): 505555584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 24379, 48758, 73137, 97516, 146274, 195032, 292548, 390064, 585096, 755749, 780128, 1170192, 1511498, 1560256, 2267247, 2340384, 3022996, 3120512, 4534494, 4680768, 6045992, 9068988, 9361536, 12091984, 18137976, 24183968, 36275952, 48367936, 72551904, 96735872, 145103808, 290207616]

約数ペア:

[(1, 290207616), (2, 145103808), (3, 96735872), (4, 72551904), (6, 48367936), (8, 36275952), (12, 24183968), (16, 18137976), (24, 12091984), (31, 9361536), (32, 9068988), (48, 6045992), (62, 4680768), (64, 4534494), (93, 3120512), (96, 3022996), (124, 2340384), (128, 2267247), (186, 1560256), (192, 1511498), (248, 1170192), (372, 780128), (384, 755749), (496, 585096), (744, 390064), (992, 292548), (1488, 195032), (1984, 146274), (2976, 97516), (3968, 73137), (5952, 48758), (11904, 24379)]