15704670856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4363}}^1$

素因数の和:4611

約数の個数: 128

約数和(自身を含む): 37704960000

約数和(自身を除く): 22000289144

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 199, 238, 266, 323, 398, 476, 532, 646, 796, 952, 1064, 1292, 1393, 1592, 2261, 2584, 2786, 3383, 3781, 4363, 4522, 5572, 6766, 7562, 8726, 9044, 11144, 13532, 15124, 17452, 18088, 23681, 26467, 27064, 30248, 30541, 34904, 47362, 52934, 61082, 64277, 74171, 82897, 94724, 105868, 122164, 128554, 148342, 165794, 189448, 211736, 244328, 257108, 296684, 331588, 449939, 514216, 519197, 580279, 593368, 663176, 868237, 899878, 1038394, 1160558, 1409249, 1736474, 1799756, 2076788, 2321116, 2818498, 3472948, 3599512, 4153576, 4642232, 5636996, 6077659, 6945896, 9864743, 11273992, 12155318, 14760029, 16496503, 19729486, 24310636, 29520058, 32993006, 39458972, 48621272, 59040116, 65986012, 78917944, 103320203, 115475521, 118080232, 131972024, 206640406, 230951042, 280440551, 413280812, 461902084, 560881102, 826561624, 923804168, 1121762204, 1963083857, 2243524408, 3926167714, 7852335428, 15704670856]

約数ペア:

[(1, 15704670856), (2, 7852335428), (4, 3926167714), (7, 2243524408), (8, 1963083857), (14, 1121762204), (17, 923804168), (19, 826561624), (28, 560881102), (34, 461902084), (38, 413280812), (56, 280440551), (68, 230951042), (76, 206640406), (119, 131972024), (133, 118080232), (136, 115475521), (152, 103320203), (199, 78917944), (238, 65986012), (266, 59040116), (323, 48621272), (398, 39458972), (476, 32993006), (532, 29520058), (646, 24310636), (796, 19729486), (952, 16496503), (1064, 14760029), (1292, 12155318), (1393, 11273992), (1592, 9864743), (2261, 6945896), (2584, 6077659), (2786, 5636996), (3383, 4642232), (3781, 4153576), (4363, 3599512), (4522, 3472948), (5572, 2818498), (6766, 2321116), (7562, 2076788), (8726, 1799756), (9044, 1736474), (11144, 1409249), (13532, 1160558), (15124, 1038394), (17452, 899878), (18088, 868237), (23681, 663176), (26467, 593368), (27064, 580279), (30248, 519197), (30541, 514216), (34904, 449939), (47362, 331588), (52934, 296684), (61082, 257108), (64277, 244328), (74171, 211736), (82897, 189448), (94724, 165794), (105868, 148342), (122164, 128554)]