651629536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9619}}^1$

素因数の和:9731

約数の個数: 48

約数和(自身を含む): 1345453200

約数和(自身を除く): 693823664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 2117, 2336, 4234, 8468, 9619, 16936, 19238, 33872, 38476, 67744, 76952, 153904, 278951, 307808, 557902, 702187, 1115804, 1404374, 2231608, 2808748, 4463216, 5617496, 8926432, 11234992, 20363423, 22469984, 40726846, 81453692, 162907384, 325814768, 651629536]

約数ペア:

[(1, 651629536), (2, 325814768), (4, 162907384), (8, 81453692), (16, 40726846), (29, 22469984), (32, 20363423), (58, 11234992), (73, 8926432), (116, 5617496), (146, 4463216), (232, 2808748), (292, 2231608), (464, 1404374), (584, 1115804), (928, 702187), (1168, 557902), (2117, 307808), (2336, 278951), (4234, 153904), (8468, 76952), (9619, 67744), (16936, 38476), (19238, 33872)]