268383616

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 556185600

約数和(自身を除く): 287801984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 239, 248, 283, 478, 496, 566, 956, 992, 1132, 1912, 1984, 2264, 3824, 3968, 4528, 7409, 7648, 8773, 9056, 14818, 15296, 17546, 18112, 29636, 30592, 35092, 36224, 59272, 67637, 70184, 118544, 135274, 140368, 237088, 270548, 280736, 474176, 541096, 561472, 948352, 1082192, 1122944, 2096747, 2164384, 4193494, 4328768, 8386988, 8657536, 16773976, 33547952, 67095904, 134191808, 268383616]

約数ペア:

[(1, 268383616), (2, 134191808), (4, 67095904), (8, 33547952), (16, 16773976), (31, 8657536), (32, 8386988), (62, 4328768), (64, 4193494), (124, 2164384), (128, 2096747), (239, 1122944), (248, 1082192), (283, 948352), (478, 561472), (496, 541096), (566, 474176), (956, 280736), (992, 270548), (1132, 237088), (1912, 140368), (1984, 135274), (2264, 118544), (3824, 70184), (3968, 67637), (4528, 59272), (7409, 36224), (7648, 35092), (8773, 30592), (9056, 29636), (14818, 18112), (15296, 17546)]