678585336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1509

約数の個数: 128

約数和(自身を含む): 2007936000

約数和(自身を除く): 1329350664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 149, 156, 264, 286, 298, 312, 429, 447, 572, 596, 858, 894, 1144, 1192, 1327, 1639, 1716, 1788, 1937, 2654, 3278, 3432, 3576, 3874, 3981, 4917, 5308, 5811, 6556, 7748, 7962, 9834, 10616, 11622, 13112, 14597, 15496, 15924, 17251, 19668, 21307, 23244, 29194, 31848, 34502, 39336, 42614, 43791, 46488, 51753, 58388, 63921, 69004, 85228, 87582, 103506, 116776, 127842, 138008, 170456, 175164, 189761, 197723, 207012, 255684, 350328, 379522, 395446, 414024, 511368, 569283, 593169, 759044, 790892, 1138566, 1186338, 1518088, 1581784, 2174953, 2277132, 2372676, 2570399, 4349906, 4554264, 4745352, 5140798, 6524859, 7711197, 8699812, 10281596, 13049718, 15422394, 17399624, 20563192, 26099436, 28274389, 30844788, 52198872, 56548778, 61689576, 84823167, 113097556, 169646334, 226195112, 339292668, 678585336]

約数ペア:

[(1, 678585336), (2, 339292668), (3, 226195112), (4, 169646334), (6, 113097556), (8, 84823167), (11, 61689576), (12, 56548778), (13, 52198872), (22, 30844788), (24, 28274389), (26, 26099436), (33, 20563192), (39, 17399624), (44, 15422394), (52, 13049718), (66, 10281596), (78, 8699812), (88, 7711197), (104, 6524859), (132, 5140798), (143, 4745352), (149, 4554264), (156, 4349906), (264, 2570399), (286, 2372676), (298, 2277132), (312, 2174953), (429, 1581784), (447, 1518088), (572, 1186338), (596, 1138566), (858, 790892), (894, 759044), (1144, 593169), (1192, 569283), (1327, 511368), (1639, 414024), (1716, 395446), (1788, 379522), (1937, 350328), (2654, 255684), (3278, 207012), (3432, 197723), (3576, 189761), (3874, 175164), (3981, 170456), (4917, 138008), (5308, 127842), (5811, 116776), (6556, 103506), (7748, 87582), (7962, 85228), (9834, 69004), (10616, 63921), (11622, 58388), (13112, 51753), (14597, 46488), (15496, 43791), (15924, 42614), (17251, 39336), (19668, 34502), (21307, 31848), (23244, 29194)]