858871392

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^2\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 72

約数和(自身を含む): 2289837816

約数和(自身を除く): 1430966424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 1993, 2144, 3216, 3986, 4489, 5979, 6432, 7972, 8978, 11958, 13467, 15944, 17956, 23916, 26934, 31888, 35912, 47832, 53868, 63776, 71824, 95664, 107736, 133531, 143648, 191328, 215472, 267062, 400593, 430944, 534124, 801186, 1068248, 1602372, 2136496, 3204744, 4272992, 6409488, 8946577, 12818976, 17893154, 26839731, 35786308, 53679462, 71572616, 107358924, 143145232, 214717848, 286290464, 429435696, 858871392]

約数ペア:

[(1, 858871392), (2, 429435696), (3, 286290464), (4, 214717848), (6, 143145232), (8, 107358924), (12, 71572616), (16, 53679462), (24, 35786308), (32, 26839731), (48, 17893154), (67, 12818976), (96, 8946577), (134, 6409488), (201, 4272992), (268, 3204744), (402, 2136496), (536, 1602372), (804, 1068248), (1072, 801186), (1608, 534124), (1993, 430944), (2144, 400593), (3216, 267062), (3986, 215472), (4489, 191328), (5979, 143648), (6432, 133531), (7972, 107736), (8978, 95664), (11958, 71824), (13467, 63776), (15944, 53868), (17956, 47832), (23916, 35912), (26934, 31888)]