1791097473996

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1213}}^1\times {\mathrm{519193}}^1$

素因数の和:520495

約数の個数: 72

約数和(自身を含む): 4588595036480

約数和(自身を除く): 2797497562484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1213, 1422, 2426, 2844, 3639, 4852, 7278, 10917, 14556, 21834, 43668, 95827, 191654, 287481, 383308, 519193, 574962, 862443, 1038386, 1149924, 1557579, 1724886, 2076772, 3115158, 3449772, 4672737, 6230316, 9345474, 18690948, 41016247, 82032494, 123048741, 164064988, 246097482, 369146223, 492194964, 629781109, 738292446, 1259562218, 1476584892, 1889343327, 2519124436, 3778686654, 5668029981, 7557373308, 11336059962, 22672119924, 49752707611, 99505415222, 149258122833, 199010830444, 298516245666, 447774368499, 597032491332, 895548736998, 1791097473996]

約数ペア:

[(1, 1791097473996), (2, 895548736998), (3, 597032491332), (4, 447774368499), (6, 298516245666), (9, 199010830444), (12, 149258122833), (18, 99505415222), (36, 49752707611), (79, 22672119924), (158, 11336059962), (237, 7557373308), (316, 5668029981), (474, 3778686654), (711, 2519124436), (948, 1889343327), (1213, 1476584892), (1422, 1259562218), (2426, 738292446), (2844, 629781109), (3639, 492194964), (4852, 369146223), (7278, 246097482), (10917, 164064988), (14556, 123048741), (21834, 82032494), (43668, 41016247), (95827, 18690948), (191654, 9345474), (287481, 6230316), (383308, 4672737), (519193, 3449772), (574962, 3115158), (862443, 2076772), (1038386, 1724886), (1149924, 1557579)]