677584128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67867}}^1$

素因数の和:67899

約数の個数: 72

約数和(自身を含む): 1942110688

約数和(自身を除く): 1264526560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 67867, 135734, 203601, 271468, 407202, 542936, 814404, 882271, 1085872, 1628808, 1764542, 2171744, 2646813, 3257616, 3529084, 4343488, 5293626, 6515232, 7058168, 8686976, 10587252, 13030464, 14116336, 17373952, 21174504, 26060928, 28232672, 42349008, 52121856, 56465344, 84698016, 112930688, 169396032, 225861376, 338792064, 677584128]

約数ペア:

[(1, 677584128), (2, 338792064), (3, 225861376), (4, 169396032), (6, 112930688), (8, 84698016), (12, 56465344), (13, 52121856), (16, 42349008), (24, 28232672), (26, 26060928), (32, 21174504), (39, 17373952), (48, 14116336), (52, 13030464), (64, 10587252), (78, 8686976), (96, 7058168), (104, 6515232), (128, 5293626), (156, 4343488), (192, 3529084), (208, 3257616), (256, 2646813), (312, 2171744), (384, 1764542), (416, 1628808), (624, 1085872), (768, 882271), (832, 814404), (1248, 542936), (1664, 407202), (2496, 271468), (3328, 203601), (4992, 135734), (9984, 67867)]