681516612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 2094543360

約数和(自身を除く): 1413026748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 73, 84, 106, 108, 126, 146, 159, 189, 212, 219, 233, 252, 292, 318, 371, 378, 438, 466, 477, 511, 636, 657, 699, 742, 756, 876, 932, 954, 1022, 1113, 1314, 1398, 1431, 1484, 1533, 1631, 1908, 1971, 2044, 2097, 2226, 2628, 2796, 2862, 3066, 3262, 3339, 3869, 3942, 4194, 4452, 4599, 4893, 5724, 6132, 6291, 6524, 6678, 7738, 7884, 8388, 9198, 9786, 10017, 11607, 12349, 12582, 13356, 13797, 14679, 15476, 17009, 18396, 19572, 20034, 23214, 24698, 25164, 27083, 27594, 29358, 34018, 34821, 37047, 40068, 44037, 46428, 49396, 51027, 54166, 55188, 58716, 68036, 69642, 74094, 81249, 86443, 88074, 102054, 104463, 108332, 111141, 119063, 139284, 148188, 153081, 162498, 172886, 176148, 204108, 208926, 222282, 238126, 243747, 259329, 306162, 324996, 333423, 345772, 357189, 417852, 444564, 459243, 476252, 487494, 518658, 612324, 666846, 714378, 731241, 777987, 901477, 918486, 974988, 1037316, 1071567, 1333692, 1428756, 1462482, 1555974, 1802954, 1836972, 2143134, 2333961, 2704431, 2924964, 3111948, 3214701, 3605908, 4286268, 4667922, 5408862, 6310339, 6429402, 8113293, 9335844, 10817724, 12620678, 12858804, 16226586, 18931017, 24339879, 25241356, 32453172, 37862034, 48679758, 56793051, 75724068, 97359516, 113586102, 170379153, 227172204, 340758306, 681516612]

約数ペア:

[(1, 681516612), (2, 340758306), (3, 227172204), (4, 170379153), (6, 113586102), (7, 97359516), (9, 75724068), (12, 56793051), (14, 48679758), (18, 37862034), (21, 32453172), (27, 25241356), (28, 24339879), (36, 18931017), (42, 16226586), (53, 12858804), (54, 12620678), (63, 10817724), (73, 9335844), (84, 8113293), (106, 6429402), (108, 6310339), (126, 5408862), (146, 4667922), (159, 4286268), (189, 3605908), (212, 3214701), (219, 3111948), (233, 2924964), (252, 2704431), (292, 2333961), (318, 2143134), (371, 1836972), (378, 1802954), (438, 1555974), (466, 1462482), (477, 1428756), (511, 1333692), (636, 1071567), (657, 1037316), (699, 974988), (742, 918486), (756, 901477), (876, 777987), (932, 731241), (954, 714378), (1022, 666846), (1113, 612324), (1314, 518658), (1398, 487494), (1431, 476252), (1484, 459243), (1533, 444564), (1631, 417852), (1908, 357189), (1971, 345772), (2044, 333423), (2097, 324996), (2226, 306162), (2628, 259329), (2796, 243747), (2862, 238126), (3066, 222282), (3262, 208926), (3339, 204108), (3869, 176148), (3942, 172886), (4194, 162498), (4452, 153081), (4599, 148188), (4893, 139284), (5724, 119063), (6132, 111141), (6291, 108332), (6524, 104463), (6678, 102054), (7738, 88074), (7884, 86443), (8388, 81249), (9198, 74094), (9786, 69642), (10017, 68036), (11607, 58716), (12349, 55188), (12582, 54166), (13356, 51027), (13797, 49396), (14679, 46428), (15476, 44037), (17009, 40068), (18396, 37047), (19572, 34821), (20034, 34018), (23214, 29358), (24698, 27594), (25164, 27083)]