31459698396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 91490241024

約数和(自身を除く): 60030542628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 503, 566, 849, 877, 1006, 1132, 1509, 1698, 1754, 1981, 2012, 2547, 2631, 3018, 3396, 3508, 3521, 3962, 4527, 5094, 5262, 5943, 6036, 6139, 7042, 7893, 7924, 9054, 10188, 10524, 10563, 11886, 12278, 14084, 15786, 17829, 18108, 18417, 21126, 23772, 24556, 31572, 31689, 35658, 36834, 42252, 55251, 63378, 71316, 73668, 110502, 126756, 142349, 221004, 248191, 284698, 427047, 441131, 496382, 569396, 744573, 854094, 882262, 992764, 996443, 1281141, 1323393, 1489146, 1708188, 1737337, 1764524, 1992886, 2233719, 2562282, 2646786, 2978292, 2989329, 3087917, 3474674, 3970179, 3985772, 4467438, 5124564, 5212011, 5293572, 5978658, 6175834, 6949348, 7940358, 8934876, 8967987, 9263751, 10424022, 11957316, 12351668, 15636033, 15880716, 17935974, 18527502, 20848044, 27791253, 31272066, 35871948, 37055004, 55582506, 62544132, 111165012, 124840073, 249680146, 374520219, 499360292, 749040438, 873880511, 1123560657, 1498080876, 1747761022, 2247121314, 2621641533, 3495522044, 4494242628, 5243283066, 7864924599, 10486566132, 15729849198, 31459698396]

約数ペア:

[(1, 31459698396), (2, 15729849198), (3, 10486566132), (4, 7864924599), (6, 5243283066), (7, 4494242628), (9, 3495522044), (12, 2621641533), (14, 2247121314), (18, 1747761022), (21, 1498080876), (28, 1123560657), (36, 873880511), (42, 749040438), (63, 499360292), (84, 374520219), (126, 249680146), (252, 124840073), (283, 111165012), (503, 62544132), (566, 55582506), (849, 37055004), (877, 35871948), (1006, 31272066), (1132, 27791253), (1509, 20848044), (1698, 18527502), (1754, 17935974), (1981, 15880716), (2012, 15636033), (2547, 12351668), (2631, 11957316), (3018, 10424022), (3396, 9263751), (3508, 8967987), (3521, 8934876), (3962, 7940358), (4527, 6949348), (5094, 6175834), (5262, 5978658), (5943, 5293572), (6036, 5212011), (6139, 5124564), (7042, 4467438), (7893, 3985772), (7924, 3970179), (9054, 3474674), (10188, 3087917), (10524, 2989329), (10563, 2978292), (11886, 2646786), (12278, 2562282), (14084, 2233719), (15786, 1992886), (17829, 1764524), (18108, 1737337), (18417, 1708188), (21126, 1489146), (23772, 1323393), (24556, 1281141), (31572, 996443), (31689, 992764), (35658, 882262), (36834, 854094), (42252, 744573), (55251, 569396), (63378, 496382), (71316, 441131), (73668, 427047), (110502, 284698), (126756, 248191), (142349, 221004)]