691036008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2267}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 1863207360

約数和(自身を除く): 1172171352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 977, 1954, 2267, 2931, 3908, 4534, 5862, 6801, 7816, 9068, 11724, 12701, 13602, 18136, 23448, 25402, 27204, 29471, 38103, 50804, 54408, 58942, 76206, 88413, 101608, 117884, 152412, 176826, 235768, 304824, 353652, 707304, 2214859, 4429718, 6644577, 8859436, 13289154, 17718872, 26578308, 28793167, 53156616, 57586334, 86379501, 115172668, 172759002, 230345336, 345518004, 691036008]

約数ペア:

[(1, 691036008), (2, 345518004), (3, 230345336), (4, 172759002), (6, 115172668), (8, 86379501), (12, 57586334), (13, 53156616), (24, 28793167), (26, 26578308), (39, 17718872), (52, 13289154), (78, 8859436), (104, 6644577), (156, 4429718), (312, 2214859), (977, 707304), (1954, 353652), (2267, 304824), (2931, 235768), (3908, 176826), (4534, 152412), (5862, 117884), (6801, 101608), (7816, 88413), (9068, 76206), (11724, 58942), (12701, 54408), (13602, 50804), (18136, 38103), (23448, 29471), (25402, 27204)]