568481368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 1402329600

約数和(自身を除く): 833848232

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 73, 76, 91, 104, 133, 146, 152, 182, 247, 266, 292, 364, 494, 511, 532, 563, 584, 728, 949, 988, 1022, 1064, 1126, 1387, 1729, 1898, 1976, 2044, 2252, 2774, 3458, 3796, 3941, 4088, 4504, 5548, 6643, 6916, 7319, 7592, 7882, 9709, 10697, 11096, 13286, 13832, 14638, 15764, 18031, 19418, 21394, 26572, 29276, 31528, 36062, 38836, 41099, 42788, 51233, 53144, 58552, 72124, 74879, 77672, 82198, 85576, 102466, 126217, 139061, 144248, 149758, 164396, 204932, 252434, 278122, 287693, 299516, 328792, 409864, 504868, 534287, 556244, 575386, 599032, 780881, 973427, 1009736, 1068574, 1112488, 1150772, 1561762, 1946854, 2137148, 2301544, 3123524, 3740009, 3893708, 4274296, 5466167, 6247048, 7480018, 7787416, 10151453, 10932334, 14960036, 20302906, 21864668, 29920072, 40605812, 43729336, 71060171, 81211624, 142120342, 284240684, 568481368]

約数ペア:

[(1, 568481368), (2, 284240684), (4, 142120342), (7, 81211624), (8, 71060171), (13, 43729336), (14, 40605812), (19, 29920072), (26, 21864668), (28, 20302906), (38, 14960036), (52, 10932334), (56, 10151453), (73, 7787416), (76, 7480018), (91, 6247048), (104, 5466167), (133, 4274296), (146, 3893708), (152, 3740009), (182, 3123524), (247, 2301544), (266, 2137148), (292, 1946854), (364, 1561762), (494, 1150772), (511, 1112488), (532, 1068574), (563, 1009736), (584, 973427), (728, 780881), (949, 599032), (988, 575386), (1022, 556244), (1064, 534287), (1126, 504868), (1387, 409864), (1729, 328792), (1898, 299516), (1976, 287693), (2044, 278122), (2252, 252434), (2774, 204932), (3458, 164396), (3796, 149758), (3941, 144248), (4088, 139061), (4504, 126217), (5548, 102466), (6643, 85576), (6916, 82198), (7319, 77672), (7592, 74879), (7882, 72124), (9709, 58552), (10697, 53144), (11096, 51233), (13286, 42788), (13832, 41099), (14638, 38836), (15764, 36062), (18031, 31528), (19418, 29276), (21394, 26572)]