2866645392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148193}}^1$

素因数の和:148248

約数の個数: 80

約数和(自身を含む): 8232473088

約数和(自身を除く): 5365827696

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, 148193, 296386, 444579, 592772, 889158, 1185544, 1778316, 1926509, 2371088, 3556632, 3853018, 4593983, 5779527, 7113264, 7706036, 9187966, 11559054, 13781949, 15412072, 18375932, 23118108, 27563898, 30824144, 36751864, 46236216, 55127796, 59721779, 73503728, 92472432, 110255592, 119443558, 179165337, 220511184, 238887116, 358330674, 477774232, 716661348, 955548464, 1433322696, 2866645392]

約数ペア:

[(1, 2866645392), (2, 1433322696), (3, 955548464), (4, 716661348), (6, 477774232), (8, 358330674), (12, 238887116), (13, 220511184), (16, 179165337), (24, 119443558), (26, 110255592), (31, 92472432), (39, 73503728), (48, 59721779), (52, 55127796), (62, 46236216), (78, 36751864), (93, 30824144), (104, 27563898), (124, 23118108), (156, 18375932), (186, 15412072), (208, 13781949), (248, 11559054), (312, 9187966), (372, 7706036), (403, 7113264), (496, 5779527), (624, 4593983), (744, 3853018), (806, 3556632), (1209, 2371088), (1488, 1926509), (1612, 1778316), (2418, 1185544), (3224, 889158), (4836, 592772), (6448, 444579), (9672, 296386), (19344, 148193)]