1266621312

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 4018636800

約数和(自身を除く): 2752015488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 128, 132, 136, 176, 186, 187, 192, 204, 248, 264, 272, 341, 352, 372, 374, 384, 408, 496, 527, 528, 544, 561, 569, 682, 704, 744, 748, 816, 992, 1023, 1054, 1056, 1088, 1122, 1138, 1364, 1408, 1488, 1496, 1581, 1632, 1707, 1984, 2046, 2108, 2112, 2176, 2244, 2276, 2728, 2976, 2992, 3162, 3264, 3414, 3968, 4092, 4216, 4224, 4488, 4552, 5456, 5797, 5952, 5984, 6259, 6324, 6528, 6828, 8184, 8432, 8976, 9104, 9673, 10912, 11594, 11904, 11968, 12518, 12648, 13656, 16368, 16864, 17391, 17639, 17952, 18208, 18777, 19346, 21824, 23188, 23936, 25036, 25296, 27312, 29019, 32736, 33728, 34782, 35278, 35904, 36416, 37554, 38692, 43648, 46376, 50072, 50592, 52917, 54624, 58038, 65472, 67456, 69564, 70556, 71808, 72832, 75108, 77384, 92752, 100144, 101184, 105834, 106403, 109248, 116076, 130944, 139128, 141112, 150216, 154768, 185504, 194029, 200288, 202368, 211668, 212806, 218496, 232152, 278256, 282224, 299863, 300432, 309536, 319209, 371008, 388058, 400576, 423336, 425612, 464304, 556512, 564448, 582087, 599726, 600864, 619072, 638418, 742016, 776116, 801152, 846672, 851224, 899589, 928608, 1113024, 1128896, 1164174, 1199452, 1201728, 1238144, 1276836, 1552232, 1693344, 1702448, 1799178, 1857216, 2226048, 2257792, 2328348, 2398904, 2403456, 2553672, 3104464, 3298493, 3386688, 3404896, 3598356, 3714432, 4656696, 4797808, 5107344, 6208928, 6596986, 6773376, 6809792, 7196712, 9313392, 9595616, 9895479, 10214688, 12417856, 13193972, 13619584, 14393424, 18626784, 19191232, 19790958, 20429376, 24835712, 26387944, 28786848, 37253568, 38382464, 39581916, 40858752, 52775888, 57573696, 74507136, 79163832, 105551776, 115147392, 158327664, 211103552, 316655328, 422207104, 633310656, 1266621312]

約数ペア:

[(1, 1266621312), (2, 633310656), (3, 422207104), (4, 316655328), (6, 211103552), (8, 158327664), (11, 115147392), (12, 105551776), (16, 79163832), (17, 74507136), (22, 57573696), (24, 52775888), (31, 40858752), (32, 39581916), (33, 38382464), (34, 37253568), (44, 28786848), (48, 26387944), (51, 24835712), (62, 20429376), (64, 19790958), (66, 19191232), (68, 18626784), (88, 14393424), (93, 13619584), (96, 13193972), (102, 12417856), (124, 10214688), (128, 9895479), (132, 9595616), (136, 9313392), (176, 7196712), (186, 6809792), (187, 6773376), (192, 6596986), (204, 6208928), (248, 5107344), (264, 4797808), (272, 4656696), (341, 3714432), (352, 3598356), (372, 3404896), (374, 3386688), (384, 3298493), (408, 3104464), (496, 2553672), (527, 2403456), (528, 2398904), (544, 2328348), (561, 2257792), (569, 2226048), (682, 1857216), (704, 1799178), (744, 1702448), (748, 1693344), (816, 1552232), (992, 1276836), (1023, 1238144), (1054, 1201728), (1056, 1199452), (1088, 1164174), (1122, 1128896), (1138, 1113024), (1364, 928608), (1408, 899589), (1488, 851224), (1496, 846672), (1581, 801152), (1632, 776116), (1707, 742016), (1984, 638418), (2046, 619072), (2108, 600864), (2112, 599726), (2176, 582087), (2244, 564448), (2276, 556512), (2728, 464304), (2976, 425612), (2992, 423336), (3162, 400576), (3264, 388058), (3414, 371008), (3968, 319209), (4092, 309536), (4216, 300432), (4224, 299863), (4488, 282224), (4552, 278256), (5456, 232152), (5797, 218496), (5952, 212806), (5984, 211668), (6259, 202368), (6324, 200288), (6528, 194029), (6828, 185504), (8184, 154768), (8432, 150216), (8976, 141112), (9104, 139128), (9673, 130944), (10912, 116076), (11594, 109248), (11904, 106403), (11968, 105834), (12518, 101184), (12648, 100144), (13656, 92752), (16368, 77384), (16864, 75108), (17391, 72832), (17639, 71808), (17952, 70556), (18208, 69564), (18777, 67456), (19346, 65472), (21824, 58038), (23188, 54624), (23936, 52917), (25036, 50592), (25296, 50072), (27312, 46376), (29019, 43648), (32736, 38692), (33728, 37554), (34782, 36416), (35278, 35904)]