1955921688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41729}}^1$

素因数の和:41782

約数の個数: 128

約数和(自身を含む): 6409728000

約数和(自身を除く): 4453806312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 23436, 41729, 46872, 83458, 125187, 166916, 250374, 292103, 333832, 375561, 500748, 584206, 751122, 876309, 1001496, 1126683, 1168412, 1293599, 1502244, 1752618, 2253366, 2336824, 2587198, 2628927, 3004488, 3505236, 3880797, 4506732, 5174396, 5257854, 7010472, 7761594, 7886781, 9013464, 9055193, 10348792, 10515708, 11642391, 15523188, 15773562, 18110386, 21031416, 23284782, 27165579, 31046376, 31547124, 34927173, 36220772, 46569564, 54331158, 63094248, 69854346, 72441544, 81496737, 93139128, 108662316, 139708692, 162993474, 217324632, 244490211, 279417384, 325986948, 488980422, 651973896, 977960844, 1955921688]

約数ペア:

[(1, 1955921688), (2, 977960844), (3, 651973896), (4, 488980422), (6, 325986948), (7, 279417384), (8, 244490211), (9, 217324632), (12, 162993474), (14, 139708692), (18, 108662316), (21, 93139128), (24, 81496737), (27, 72441544), (28, 69854346), (31, 63094248), (36, 54331158), (42, 46569564), (54, 36220772), (56, 34927173), (62, 31547124), (63, 31046376), (72, 27165579), (84, 23284782), (93, 21031416), (108, 18110386), (124, 15773562), (126, 15523188), (168, 11642391), (186, 10515708), (189, 10348792), (216, 9055193), (217, 9013464), (248, 7886781), (252, 7761594), (279, 7010472), (372, 5257854), (378, 5174396), (434, 4506732), (504, 3880797), (558, 3505236), (651, 3004488), (744, 2628927), (756, 2587198), (837, 2336824), (868, 2253366), (1116, 1752618), (1302, 1502244), (1512, 1293599), (1674, 1168412), (1736, 1126683), (1953, 1001496), (2232, 876309), (2604, 751122), (3348, 584206), (3906, 500748), (5208, 375561), (5859, 333832), (6696, 292103), (7812, 250374), (11718, 166916), (15624, 125187), (23436, 83458), (41729, 46872)]