2667678384

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 8078054400

約数和(自身を除く): 5410376016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 311, 336, 343, 392, 521, 588, 622, 686, 784, 933, 1029, 1042, 1176, 1244, 1372, 1563, 1866, 2058, 2084, 2177, 2352, 2488, 2744, 3126, 3647, 3732, 4116, 4168, 4354, 4976, 5488, 6252, 6531, 7294, 7464, 8232, 8336, 8708, 10941, 12504, 13062, 14588, 14928, 15239, 16464, 17416, 21882, 25008, 25529, 26124, 29176, 30478, 34832, 43764, 45717, 51058, 52248, 58352, 60956, 76587, 87528, 91434, 102116, 104496, 106673, 121912, 153174, 162031, 175056, 178703, 182868, 204232, 213346, 243824, 306348, 320019, 324062, 357406, 365736, 408464, 426692, 486093, 536109, 612696, 640038, 648124, 714812, 731472, 853384, 972186, 1072218, 1134217, 1225392, 1280076, 1296248, 1429624, 1706768, 1944372, 2144436, 2268434, 2560152, 2592496, 2859248, 3402651, 3888744, 4288872, 4536868, 5120304, 6805302, 7777488, 7939519, 8577744, 9073736, 13610604, 15879038, 18147472, 23818557, 27221208, 31758076, 47637114, 54442416, 55576633, 63516152, 95274228, 111153266, 127032304, 166729899, 190548456, 222306532, 333459798, 381096912, 444613064, 666919596, 889226128, 1333839192, 2667678384]

約数ペア:

[(1, 2667678384), (2, 1333839192), (3, 889226128), (4, 666919596), (6, 444613064), (7, 381096912), (8, 333459798), (12, 222306532), (14, 190548456), (16, 166729899), (21, 127032304), (24, 111153266), (28, 95274228), (42, 63516152), (48, 55576633), (49, 54442416), (56, 47637114), (84, 31758076), (98, 27221208), (112, 23818557), (147, 18147472), (168, 15879038), (196, 13610604), (294, 9073736), (311, 8577744), (336, 7939519), (343, 7777488), (392, 6805302), (521, 5120304), (588, 4536868), (622, 4288872), (686, 3888744), (784, 3402651), (933, 2859248), (1029, 2592496), (1042, 2560152), (1176, 2268434), (1244, 2144436), (1372, 1944372), (1563, 1706768), (1866, 1429624), (2058, 1296248), (2084, 1280076), (2177, 1225392), (2352, 1134217), (2488, 1072218), (2744, 972186), (3126, 853384), (3647, 731472), (3732, 714812), (4116, 648124), (4168, 640038), (4354, 612696), (4976, 536109), (5488, 486093), (6252, 426692), (6531, 408464), (7294, 365736), (7464, 357406), (8232, 324062), (8336, 320019), (8708, 306348), (10941, 243824), (12504, 213346), (13062, 204232), (14588, 182868), (14928, 178703), (15239, 175056), (16464, 162031), (17416, 153174), (21882, 121912), (25008, 106673), (25529, 104496), (26124, 102116), (29176, 91434), (30478, 87528), (34832, 76587), (43764, 60956), (45717, 58352), (51058, 52248)]