680707944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 2186720640

約数和(自身を除く): 1506012696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 173, 211, 222, 252, 259, 296, 333, 346, 422, 444, 504, 518, 519, 633, 666, 692, 777, 844, 888, 1036, 1038, 1211, 1266, 1332, 1384, 1477, 1554, 1557, 1688, 1899, 2072, 2076, 2331, 2422, 2532, 2664, 2954, 3108, 3114, 3633, 3798, 4152, 4431, 4662, 4844, 5064, 5908, 6216, 6228, 6401, 7266, 7596, 7807, 8862, 9324, 9688, 10899, 11816, 12456, 12802, 13293, 14532, 15192, 15614, 17724, 18648, 19203, 21798, 23421, 25604, 26586, 29064, 31228, 35448, 36503, 38406, 43596, 44807, 46842, 51208, 53172, 54649, 57609, 62456, 70263, 73006, 76812, 87192, 89614, 93684, 106344, 109298, 109509, 115218, 134421, 140526, 146012, 153624, 163947, 179228, 187368, 218596, 219018, 230436, 255521, 268842, 281052, 292024, 327894, 328527, 358456, 403263, 437192, 438036, 460872, 491841, 511042, 537684, 562104, 655788, 657054, 766563, 806526, 876072, 983682, 1022084, 1075368, 1311576, 1314108, 1350611, 1533126, 1613052, 1967364, 2044168, 2299689, 2628216, 2701222, 3066252, 3226104, 3934728, 4051833, 4599378, 5402444, 6132504, 8103666, 9198756, 9454277, 10804888, 12155499, 16207332, 18397512, 18908554, 24310998, 28362831, 32414664, 37817108, 48621996, 56725662, 75634216, 85088493, 97243992, 113451324, 170176986, 226902648, 340353972, 680707944]

約数ペア:

[(1, 680707944), (2, 340353972), (3, 226902648), (4, 170176986), (6, 113451324), (7, 97243992), (8, 85088493), (9, 75634216), (12, 56725662), (14, 48621996), (18, 37817108), (21, 32414664), (24, 28362831), (28, 24310998), (36, 18908554), (37, 18397512), (42, 16207332), (56, 12155499), (63, 10804888), (72, 9454277), (74, 9198756), (84, 8103666), (111, 6132504), (126, 5402444), (148, 4599378), (168, 4051833), (173, 3934728), (211, 3226104), (222, 3066252), (252, 2701222), (259, 2628216), (296, 2299689), (333, 2044168), (346, 1967364), (422, 1613052), (444, 1533126), (504, 1350611), (518, 1314108), (519, 1311576), (633, 1075368), (666, 1022084), (692, 983682), (777, 876072), (844, 806526), (888, 766563), (1036, 657054), (1038, 655788), (1211, 562104), (1266, 537684), (1332, 511042), (1384, 491841), (1477, 460872), (1554, 438036), (1557, 437192), (1688, 403263), (1899, 358456), (2072, 328527), (2076, 327894), (2331, 292024), (2422, 281052), (2532, 268842), (2664, 255521), (2954, 230436), (3108, 219018), (3114, 218596), (3633, 187368), (3798, 179228), (4152, 163947), (4431, 153624), (4662, 146012), (4844, 140526), (5064, 134421), (5908, 115218), (6216, 109509), (6228, 109298), (6401, 106344), (7266, 93684), (7596, 89614), (7807, 87192), (8862, 76812), (9324, 73006), (9688, 70263), (10899, 62456), (11816, 57609), (12456, 54649), (12802, 53172), (13293, 51208), (14532, 46842), (15192, 44807), (15614, 43596), (17724, 38406), (18648, 36503), (19203, 35448), (21798, 31228), (23421, 29064), (25604, 26586)]