1305372276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 3793666240

約数和(自身を除く): 2488293964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 73, 76, 78, 114, 117, 146, 156, 171, 219, 228, 234, 247, 292, 342, 438, 468, 494, 657, 684, 741, 876, 949, 988, 1314, 1387, 1482, 1898, 2011, 2223, 2628, 2774, 2847, 2964, 3796, 4022, 4161, 4446, 5548, 5694, 6033, 8044, 8322, 8541, 8892, 11388, 12066, 12483, 16644, 17082, 18031, 18099, 24132, 24966, 26143, 34164, 36062, 36198, 38209, 49932, 52286, 54093, 72124, 72396, 76418, 78429, 104572, 108186, 114627, 146803, 152836, 156858, 162279, 216372, 229254, 235287, 293606, 313716, 324558, 343881, 440409, 458508, 470574, 496717, 587212, 649116, 687762, 880818, 941148, 993434, 1321227, 1375524, 1490151, 1761636, 1908439, 1986868, 2642454, 2789257, 2980302, 3816878, 4470453, 5284908, 5578514, 5725317, 5960604, 7633756, 8367771, 8940906, 11157028, 11450634, 16735542, 17175951, 17881812, 22901268, 25103313, 33471084, 34351902, 36260341, 50206626, 68703804, 72520682, 100413252, 108781023, 145041364, 217562046, 326343069, 435124092, 652686138, 1305372276]

約数ペア:

[(1, 1305372276), (2, 652686138), (3, 435124092), (4, 326343069), (6, 217562046), (9, 145041364), (12, 108781023), (13, 100413252), (18, 72520682), (19, 68703804), (26, 50206626), (36, 36260341), (38, 34351902), (39, 33471084), (52, 25103313), (57, 22901268), (73, 17881812), (76, 17175951), (78, 16735542), (114, 11450634), (117, 11157028), (146, 8940906), (156, 8367771), (171, 7633756), (219, 5960604), (228, 5725317), (234, 5578514), (247, 5284908), (292, 4470453), (342, 3816878), (438, 2980302), (468, 2789257), (494, 2642454), (657, 1986868), (684, 1908439), (741, 1761636), (876, 1490151), (949, 1375524), (988, 1321227), (1314, 993434), (1387, 941148), (1482, 880818), (1898, 687762), (2011, 649116), (2223, 587212), (2628, 496717), (2774, 470574), (2847, 458508), (2964, 440409), (3796, 343881), (4022, 324558), (4161, 313716), (4446, 293606), (5548, 235287), (5694, 229254), (6033, 216372), (8044, 162279), (8322, 156858), (8541, 152836), (8892, 146803), (11388, 114627), (12066, 108186), (12483, 104572), (16644, 78429), (17082, 76418), (18031, 72396), (18099, 72124), (24132, 54093), (24966, 52286), (26143, 49932), (34164, 38209), (36062, 36198)]