669607736

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 1522871280

約数和(自身を除く): 853263544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 61, 82, 98, 122, 164, 196, 244, 287, 328, 392, 427, 488, 574, 683, 854, 1148, 1366, 1708, 2009, 2296, 2501, 2732, 2989, 3416, 4018, 4781, 5002, 5464, 5978, 8036, 9562, 10004, 11956, 16072, 17507, 19124, 20008, 23912, 28003, 33467, 35014, 38248, 41663, 56006, 66934, 70028, 83326, 112012, 122549, 133868, 140056, 166652, 196021, 224024, 245098, 267736, 291641, 333304, 392042, 490196, 583282, 784084, 980392, 1166564, 1372147, 1568168, 1708183, 2041487, 2333128, 2744294, 3416366, 4082974, 5488588, 6832732, 8165948, 10977176, 11957281, 13665464, 16331896, 23914562, 47829124, 83700967, 95658248, 167401934, 334803868, 669607736]

約数ペア:

[(1, 669607736), (2, 334803868), (4, 167401934), (7, 95658248), (8, 83700967), (14, 47829124), (28, 23914562), (41, 16331896), (49, 13665464), (56, 11957281), (61, 10977176), (82, 8165948), (98, 6832732), (122, 5488588), (164, 4082974), (196, 3416366), (244, 2744294), (287, 2333128), (328, 2041487), (392, 1708183), (427, 1568168), (488, 1372147), (574, 1166564), (683, 980392), (854, 784084), (1148, 583282), (1366, 490196), (1708, 392042), (2009, 333304), (2296, 291641), (2501, 267736), (2732, 245098), (2989, 224024), (3416, 196021), (4018, 166652), (4781, 140056), (5002, 133868), (5464, 122549), (5978, 112012), (8036, 83326), (9562, 70028), (10004, 66934), (11956, 56006), (16072, 41663), (17507, 38248), (19124, 35014), (20008, 33467), (23912, 28003)]