513370416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26539}}^1$

素因数の和:26594

約数の個数: 80

約数和(自身を含む): 1474350080

約数和(自身を除く): 960979664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 26539, 53078, 79617, 106156, 159234, 212312, 318468, 345007, 424624, 636936, 690014, 822709, 1035021, 1273872, 1380028, 1645418, 2070042, 2468127, 2760056, 3290836, 4140084, 4936254, 5520112, 6581672, 8280168, 9872508, 10695217, 13163344, 16560336, 19745016, 21390434, 32085651, 39490032, 42780868, 64171302, 85561736, 128342604, 171123472, 256685208, 513370416]

約数ペア:

[(1, 513370416), (2, 256685208), (3, 171123472), (4, 128342604), (6, 85561736), (8, 64171302), (12, 42780868), (13, 39490032), (16, 32085651), (24, 21390434), (26, 19745016), (31, 16560336), (39, 13163344), (48, 10695217), (52, 9872508), (62, 8280168), (78, 6581672), (93, 5520112), (104, 4936254), (124, 4140084), (156, 3290836), (186, 2760056), (208, 2468127), (248, 2070042), (312, 1645418), (372, 1380028), (403, 1273872), (496, 1035021), (624, 822709), (744, 690014), (806, 636936), (1209, 424624), (1488, 345007), (1612, 318468), (2418, 212312), (3224, 159234), (4836, 106156), (6448, 79617), (9672, 53078), (19344, 26539)]