2128464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 6596800

約数和(自身を除く): 4468336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 379, 432, 468, 624, 702, 758, 936, 1137, 1404, 1516, 1872, 2274, 2808, 3032, 3411, 4548, 4927, 5616, 6064, 6822, 9096, 9854, 10233, 13644, 14781, 18192, 19708, 20466, 27288, 29562, 39416, 40932, 44343, 54576, 59124, 78832, 81864, 88686, 118248, 133029, 163728, 177372, 236496, 266058, 354744, 532116, 709488, 1064232, 2128464]

約数ペア:

[(1, 2128464), (2, 1064232), (3, 709488), (4, 532116), (6, 354744), (8, 266058), (9, 236496), (12, 177372), (13, 163728), (16, 133029), (18, 118248), (24, 88686), (26, 81864), (27, 78832), (36, 59124), (39, 54576), (48, 44343), (52, 40932), (54, 39416), (72, 29562), (78, 27288), (104, 20466), (108, 19708), (117, 18192), (144, 14781), (156, 13644), (208, 10233), (216, 9854), (234, 9096), (312, 6822), (351, 6064), (379, 5616), (432, 4927), (468, 4548), (624, 3411), (702, 3032), (758, 2808), (936, 2274), (1137, 1872), (1404, 1516)]