520787712

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29483}}^1$

素因数の和:29525

約数の個数: 72

約数和(自身を含む): 1446367104

約数和(自身を除く): 925579392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 29483, 58966, 88449, 117932, 176898, 235864, 353796, 471728, 678109, 707592, 943456, 1356218, 1415184, 1886912, 2034327, 2712436, 2830368, 3773824, 4068654, 5424872, 5660736, 7547648, 8137308, 10849744, 11321472, 16274616, 21699488, 22642944, 32549232, 43398976, 65098464, 86797952, 130196928, 173595904, 260393856, 520787712]

約数ペア:

[(1, 520787712), (2, 260393856), (3, 173595904), (4, 130196928), (6, 86797952), (8, 65098464), (12, 43398976), (16, 32549232), (23, 22642944), (24, 21699488), (32, 16274616), (46, 11321472), (48, 10849744), (64, 8137308), (69, 7547648), (92, 5660736), (96, 5424872), (128, 4068654), (138, 3773824), (184, 2830368), (192, 2712436), (256, 2034327), (276, 1886912), (368, 1415184), (384, 1356218), (552, 943456), (736, 707592), (768, 678109), (1104, 471728), (1472, 353796), (2208, 235864), (2944, 176898), (4416, 117932), (5888, 88449), (8832, 58966), (17664, 29483)]