1559381796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 108

約数和(自身を含む): 4582695936

約数和(自身を除く): 3023314140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1663, 1708, 2196, 2562, 3326, 3721, 3843, 4989, 5124, 6652, 7442, 7686, 9978, 11163, 11641, 14884, 14967, 15372, 19956, 22326, 23282, 26047, 29934, 33489, 34923, 44652, 46564, 52094, 59868, 66978, 69846, 78141, 101443, 104188, 104769, 133956, 139692, 156282, 202886, 209538, 234423, 304329, 312564, 405772, 419076, 468846, 608658, 710101, 912987, 937692, 1217316, 1420202, 1825974, 2130303, 2840404, 3651948, 4260606, 6188023, 6390909, 8521212, 12376046, 12781818, 18564069, 24752092, 25563636, 37128138, 43316161, 55692207, 74256276, 86632322, 111384414, 129948483, 173264644, 222768828, 259896966, 389845449, 519793932, 779690898, 1559381796]

約数ペア:

[(1, 1559381796), (2, 779690898), (3, 519793932), (4, 389845449), (6, 259896966), (7, 222768828), (9, 173264644), (12, 129948483), (14, 111384414), (18, 86632322), (21, 74256276), (28, 55692207), (36, 43316161), (42, 37128138), (61, 25563636), (63, 24752092), (84, 18564069), (122, 12781818), (126, 12376046), (183, 8521212), (244, 6390909), (252, 6188023), (366, 4260606), (427, 3651948), (549, 2840404), (732, 2130303), (854, 1825974), (1098, 1420202), (1281, 1217316), (1663, 937692), (1708, 912987), (2196, 710101), (2562, 608658), (3326, 468846), (3721, 419076), (3843, 405772), (4989, 312564), (5124, 304329), (6652, 234423), (7442, 209538), (7686, 202886), (9978, 156282), (11163, 139692), (11641, 133956), (14884, 104769), (14967, 104188), (15372, 101443), (19956, 78141), (22326, 69846), (23282, 66978), (26047, 59868), (29934, 52094), (33489, 46564), (34923, 44652)]