252646212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 750099840

約数和(自身を除く): 497453628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 169, 182, 222, 259, 273, 338, 364, 444, 481, 507, 518, 546, 676, 777, 962, 1014, 1036, 1092, 1183, 1369, 1443, 1554, 1924, 2028, 2197, 2366, 2738, 2886, 3108, 3367, 3549, 4107, 4394, 4732, 5476, 5772, 6253, 6591, 6734, 7098, 8214, 8788, 9583, 10101, 12506, 13182, 13468, 14196, 15379, 16428, 17797, 18759, 19166, 20202, 25012, 26364, 28749, 30758, 35594, 37518, 38332, 40404, 43771, 46137, 53391, 57498, 61516, 71188, 75036, 81289, 87542, 92274, 106782, 114996, 124579, 131313, 162578, 175084, 184548, 213564, 231361, 243867, 249158, 262626, 325156, 373737, 462722, 487734, 498316, 525252, 569023, 694083, 747474, 925444, 975468, 1138046, 1388166, 1494948, 1619527, 1707069, 2276092, 2776332, 3007693, 3239054, 3414138, 4858581, 6015386, 6478108, 6828276, 9023079, 9717162, 12030772, 18046158, 19434324, 21053851, 36092316, 42107702, 63161553, 84215404, 126323106, 252646212]

約数ペア:

[(1, 252646212), (2, 126323106), (3, 84215404), (4, 63161553), (6, 42107702), (7, 36092316), (12, 21053851), (13, 19434324), (14, 18046158), (21, 12030772), (26, 9717162), (28, 9023079), (37, 6828276), (39, 6478108), (42, 6015386), (52, 4858581), (74, 3414138), (78, 3239054), (84, 3007693), (91, 2776332), (111, 2276092), (148, 1707069), (156, 1619527), (169, 1494948), (182, 1388166), (222, 1138046), (259, 975468), (273, 925444), (338, 747474), (364, 694083), (444, 569023), (481, 525252), (507, 498316), (518, 487734), (546, 462722), (676, 373737), (777, 325156), (962, 262626), (1014, 249158), (1036, 243867), (1092, 231361), (1183, 213564), (1369, 184548), (1443, 175084), (1554, 162578), (1924, 131313), (2028, 124579), (2197, 114996), (2366, 106782), (2738, 92274), (2886, 87542), (3108, 81289), (3367, 75036), (3549, 71188), (4107, 61516), (4394, 57498), (4732, 53391), (5476, 46137), (5772, 43771), (6253, 40404), (6591, 38332), (6734, 37518), (7098, 35594), (8214, 30758), (8788, 28749), (9583, 26364), (10101, 25012), (12506, 20202), (13182, 19166), (13468, 18759), (14196, 17797), (15379, 16428)]