512354388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 1515280704

約数和(自身を除く): 1002926316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 97, 98, 147, 156, 182, 194, 196, 273, 291, 294, 364, 388, 546, 582, 588, 637, 679, 691, 1092, 1164, 1261, 1274, 1358, 1382, 1911, 2037, 2073, 2522, 2548, 2716, 2764, 3783, 3822, 4074, 4146, 4753, 4837, 5044, 7566, 7644, 8148, 8292, 8827, 8983, 9506, 9674, 14259, 14511, 15132, 17654, 17966, 19012, 19348, 26481, 26949, 28518, 29022, 33859, 35308, 35932, 52962, 53898, 57036, 58044, 61789, 62881, 67027, 67718, 101577, 105924, 107796, 123578, 125762, 134054, 135436, 185367, 188643, 201081, 203154, 247156, 251524, 268108, 370734, 377286, 402162, 406308, 440167, 469189, 741468, 754572, 804324, 871351, 880334, 938378, 1320501, 1407567, 1742702, 1760668, 1876756, 2614053, 2641002, 2815134, 3284323, 3485404, 5228106, 5282004, 5630268, 6099457, 6568646, 9852969, 10456212, 12198914, 13137292, 18298371, 19705938, 24397828, 36596742, 39411876, 42696199, 73193484, 85392398, 128088597, 170784796, 256177194, 512354388]

約数ペア:

[(1, 512354388), (2, 256177194), (3, 170784796), (4, 128088597), (6, 85392398), (7, 73193484), (12, 42696199), (13, 39411876), (14, 36596742), (21, 24397828), (26, 19705938), (28, 18298371), (39, 13137292), (42, 12198914), (49, 10456212), (52, 9852969), (78, 6568646), (84, 6099457), (91, 5630268), (97, 5282004), (98, 5228106), (147, 3485404), (156, 3284323), (182, 2815134), (194, 2641002), (196, 2614053), (273, 1876756), (291, 1760668), (294, 1742702), (364, 1407567), (388, 1320501), (546, 938378), (582, 880334), (588, 871351), (637, 804324), (679, 754572), (691, 741468), (1092, 469189), (1164, 440167), (1261, 406308), (1274, 402162), (1358, 377286), (1382, 370734), (1911, 268108), (2037, 251524), (2073, 247156), (2522, 203154), (2548, 201081), (2716, 188643), (2764, 185367), (3783, 135436), (3822, 134054), (4074, 125762), (4146, 123578), (4753, 107796), (4837, 105924), (5044, 101577), (7566, 67718), (7644, 67027), (8148, 62881), (8292, 61789), (8827, 58044), (8983, 57036), (9506, 53898), (9674, 52962), (14259, 35932), (14511, 35308), (15132, 33859), (17654, 29022), (17966, 28518), (19012, 26949), (19348, 26481)]