491676864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11854

約数の個数: 112

約数和(自身を含む): 1534826496

約数和(自身を除く): 1043149632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 11801, 13888, 20832, 23602, 35403, 41664, 47204, 70806, 82607, 94408, 141612, 165214, 188816, 247821, 283224, 330428, 365831, 377632, 495642, 566448, 660856, 731662, 755264, 991284, 1097493, 1132896, 1321712, 1463324, 1982568, 2194986, 2265792, 2560817, 2643424, 2926648, 3965136, 4389972, 5121634, 5286848, 5853296, 7682451, 7930272, 8779944, 10243268, 11706592, 15364902, 15860544, 17559888, 20486536, 23413184, 30729804, 35119776, 40973072, 61459608, 70239552, 81946144, 122919216, 163892288, 245838432, 491676864]

約数ペア:

[(1, 491676864), (2, 245838432), (3, 163892288), (4, 122919216), (6, 81946144), (7, 70239552), (8, 61459608), (12, 40973072), (14, 35119776), (16, 30729804), (21, 23413184), (24, 20486536), (28, 17559888), (31, 15860544), (32, 15364902), (42, 11706592), (48, 10243268), (56, 8779944), (62, 7930272), (64, 7682451), (84, 5853296), (93, 5286848), (96, 5121634), (112, 4389972), (124, 3965136), (168, 2926648), (186, 2643424), (192, 2560817), (217, 2265792), (224, 2194986), (248, 1982568), (336, 1463324), (372, 1321712), (434, 1132896), (448, 1097493), (496, 991284), (651, 755264), (672, 731662), (744, 660856), (868, 566448), (992, 495642), (1302, 377632), (1344, 365831), (1488, 330428), (1736, 283224), (1984, 247821), (2604, 188816), (2976, 165214), (3472, 141612), (5208, 94408), (5952, 82607), (6944, 70806), (10416, 47204), (11801, 41664), (13888, 35403), (20832, 23602)]