620031048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3991

約数の個数: 128

約数和(自身を含む): 1934419200

約数和(自身を除く): 1314388152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3796, 3889, 4088, 5694, 6132, 6643, 7592, 7778, 11388, 11667, 12264, 13286, 15556, 19929, 22776, 23334, 26572, 27223, 31112, 39858, 46668, 50557, 53144, 54446, 79716, 81669, 93336, 101114, 108892, 151671, 159432, 163338, 202228, 217784, 283897, 303342, 326676, 353899, 404456, 567794, 606684, 653352, 707798, 851691, 1061697, 1135588, 1213368, 1415596, 1703382, 1987279, 2123394, 2271176, 2831192, 3406764, 3690661, 3974558, 4246788, 5961837, 6813528, 7381322, 7949116, 8493576, 11071983, 11923674, 14762644, 15898232, 22143966, 23847348, 25834627, 29525288, 44287932, 47694696, 51669254, 77503881, 88575864, 103338508, 155007762, 206677016, 310015524, 620031048]

約数ペア:

[(1, 620031048), (2, 310015524), (3, 206677016), (4, 155007762), (6, 103338508), (7, 88575864), (8, 77503881), (12, 51669254), (13, 47694696), (14, 44287932), (21, 29525288), (24, 25834627), (26, 23847348), (28, 22143966), (39, 15898232), (42, 14762644), (52, 11923674), (56, 11071983), (73, 8493576), (78, 7949116), (84, 7381322), (91, 6813528), (104, 5961837), (146, 4246788), (156, 3974558), (168, 3690661), (182, 3406764), (219, 2831192), (273, 2271176), (292, 2123394), (312, 1987279), (364, 1703382), (438, 1415596), (511, 1213368), (546, 1135588), (584, 1061697), (728, 851691), (876, 707798), (949, 653352), (1022, 606684), (1092, 567794), (1533, 404456), (1752, 353899), (1898, 326676), (2044, 303342), (2184, 283897), (2847, 217784), (3066, 202228), (3796, 163338), (3889, 159432), (4088, 151671), (5694, 108892), (6132, 101114), (6643, 93336), (7592, 81669), (7778, 79716), (11388, 54446), (11667, 53144), (12264, 50557), (13286, 46668), (15556, 39858), (19929, 31112), (22776, 27223), (23334, 26572)]