389864256

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{8867}}^1$

素因数の和:9111

約数の個数: 56

約数和(自身を含む): 1036137120

約数和(自身を除く): 646272864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 8867, 10992, 14656, 17734, 21984, 26601, 35468, 43968, 53202, 70936, 106404, 141872, 212808, 283744, 425616, 567488, 851232, 1702464, 2030543, 4061086, 6091629, 8122172, 12183258, 16244344, 24366516, 32488688, 48733032, 64977376, 97466064, 129954752, 194932128, 389864256]

約数ペア:

[(1, 389864256), (2, 194932128), (3, 129954752), (4, 97466064), (6, 64977376), (8, 48733032), (12, 32488688), (16, 24366516), (24, 16244344), (32, 12183258), (48, 8122172), (64, 6091629), (96, 4061086), (192, 2030543), (229, 1702464), (458, 851232), (687, 567488), (916, 425616), (1374, 283744), (1832, 212808), (2748, 141872), (3664, 106404), (5496, 70936), (7328, 53202), (8867, 43968), (10992, 35468), (14656, 26601), (17734, 21984)]