288306944

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 629290368

約数和(自身を除く): 340983424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2137, 2176, 3968, 4216, 4274, 4352, 7936, 8432, 8548, 16864, 17096, 33728, 34192, 36329, 66247, 67456, 68384, 72658, 132494, 134912, 136768, 145316, 264988, 273536, 290632, 529976, 547072, 581264, 1059952, 1126199, 1162528, 2119904, 2252398, 2325056, 4239808, 4504796, 4650112, 8479616, 9009592, 9300224, 16959232, 18019184, 36038368, 72076736, 144153472, 288306944]

約数ペア:

[(1, 288306944), (2, 144153472), (4, 72076736), (8, 36038368), (16, 18019184), (17, 16959232), (31, 9300224), (32, 9009592), (34, 8479616), (62, 4650112), (64, 4504796), (68, 4239808), (124, 2325056), (128, 2252398), (136, 2119904), (248, 1162528), (256, 1126199), (272, 1059952), (496, 581264), (527, 547072), (544, 529976), (992, 290632), (1054, 273536), (1088, 264988), (1984, 145316), (2108, 136768), (2137, 134912), (2176, 132494), (3968, 72658), (4216, 68384), (4274, 67456), (4352, 66247), (7936, 36329), (8432, 34192), (8548, 33728), (16864, 17096)]