580500544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 1302690816

約数和(自身を除く): 722190272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 124, 142, 208, 248, 284, 317, 403, 416, 496, 568, 634, 806, 832, 923, 992, 1136, 1268, 1612, 1846, 1984, 2201, 2272, 2536, 3224, 3692, 4121, 4402, 4544, 5072, 6448, 7384, 8242, 8804, 9827, 10144, 12896, 14768, 16484, 17608, 19654, 20288, 22507, 25792, 28613, 29536, 32968, 35216, 39308, 45014, 57226, 59072, 65936, 70432, 78616, 90028, 114452, 127751, 131872, 140864, 157232, 180056, 228904, 255502, 263744, 292591, 314464, 360112, 457808, 511004, 585182, 628928, 697717, 720224, 915616, 1022008, 1170364, 1395434, 1440448, 1831232, 2044016, 2340728, 2790868, 4088032, 4681456, 5581736, 8176064, 9070321, 9362912, 11163472, 18140642, 18725824, 22326944, 36281284, 44653888, 72562568, 145125136, 290250272, 580500544]

約数ペア:

[(1, 580500544), (2, 290250272), (4, 145125136), (8, 72562568), (13, 44653888), (16, 36281284), (26, 22326944), (31, 18725824), (32, 18140642), (52, 11163472), (62, 9362912), (64, 9070321), (71, 8176064), (104, 5581736), (124, 4681456), (142, 4088032), (208, 2790868), (248, 2340728), (284, 2044016), (317, 1831232), (403, 1440448), (416, 1395434), (496, 1170364), (568, 1022008), (634, 915616), (806, 720224), (832, 697717), (923, 628928), (992, 585182), (1136, 511004), (1268, 457808), (1612, 360112), (1846, 314464), (1984, 292591), (2201, 263744), (2272, 255502), (2536, 228904), (3224, 180056), (3692, 157232), (4121, 140864), (4402, 131872), (4544, 127751), (5072, 114452), (6448, 90028), (7384, 78616), (8242, 70432), (8804, 65936), (9827, 59072), (10144, 57226), (12896, 45014), (14768, 39308), (16484, 35216), (17608, 32968), (19654, 29536), (20288, 28613), (22507, 25792)]