260549388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13999}}^1$

素因数の和:14067

約数の個数: 72

約数和(自身を含む): 733824000

約数和(自身を除く): 473274612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 13999, 18612, 27998, 41997, 55996, 83994, 125991, 153989, 167988, 251982, 307978, 461967, 503964, 615956, 657953, 923934, 1315906, 1385901, 1847868, 1973859, 2631812, 2771802, 3947718, 5543604, 5921577, 7237483, 7895436, 11843154, 14474966, 21712449, 23686308, 28949932, 43424898, 65137347, 86849796, 130274694, 260549388]

約数ペア:

[(1, 260549388), (2, 130274694), (3, 86849796), (4, 65137347), (6, 43424898), (9, 28949932), (11, 23686308), (12, 21712449), (18, 14474966), (22, 11843154), (33, 7895436), (36, 7237483), (44, 5921577), (47, 5543604), (66, 3947718), (94, 2771802), (99, 2631812), (132, 1973859), (141, 1847868), (188, 1385901), (198, 1315906), (282, 923934), (396, 657953), (423, 615956), (517, 503964), (564, 461967), (846, 307978), (1034, 251982), (1551, 167988), (1692, 153989), (2068, 125991), (3102, 83994), (4653, 55996), (6204, 41997), (9306, 27998), (13999, 18612)]