1312957632

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31513}}^1$

素因数の和:31566

約数の個数: 112

約数和(自身を含む): 4098332672

約数和(自身を除く): 2785375040

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, 13888, 20832, 31513, 41664, 63026, 94539, 126052, 189078, 220591, 252104, 378156, 441182, 504208, 661773, 756312, 882364, 976903, 1008416, 1323546, 1512624, 1764728, 1953806, 2016832, 2647092, 2930709, 3025248, 3529456, 3907612, 5294184, 5861418, 6050496, 6838321, 7058912, 7815224, 10588368, 11722836, 13676642, 14117824, 15630448, 20514963, 21176736, 23445672, 27353284, 31260896, 41029926, 42353472, 46891344, 54706568, 62521792, 82059852, 93782688, 109413136, 164119704, 187565376, 218826272, 328239408, 437652544, 656478816, 1312957632]

約数ペア:

[(1, 1312957632), (2, 656478816), (3, 437652544), (4, 328239408), (6, 218826272), (7, 187565376), (8, 164119704), (12, 109413136), (14, 93782688), (16, 82059852), (21, 62521792), (24, 54706568), (28, 46891344), (31, 42353472), (32, 41029926), (42, 31260896), (48, 27353284), (56, 23445672), (62, 21176736), (64, 20514963), (84, 15630448), (93, 14117824), (96, 13676642), (112, 11722836), (124, 10588368), (168, 7815224), (186, 7058912), (192, 6838321), (217, 6050496), (224, 5861418), (248, 5294184), (336, 3907612), (372, 3529456), (434, 3025248), (448, 2930709), (496, 2647092), (651, 2016832), (672, 1953806), (744, 1764728), (868, 1512624), (992, 1323546), (1302, 1008416), (1344, 976903), (1488, 882364), (1736, 756312), (1984, 661773), (2604, 504208), (2976, 441182), (3472, 378156), (5208, 252104), (5952, 220591), (6944, 189078), (10416, 126052), (13888, 94539), (20832, 63026), (31513, 41664)]