831281724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 2718535680

約数和(自身を除く): 1887253956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 63, 78, 82, 84, 91, 108, 117, 123, 126, 156, 164, 182, 189, 234, 246, 252, 273, 287, 351, 364, 369, 378, 468, 492, 533, 546, 574, 702, 738, 756, 819, 861, 1066, 1092, 1107, 1148, 1404, 1476, 1599, 1638, 1722, 2063, 2132, 2214, 2457, 2583, 3198, 3276, 3444, 3731, 4126, 4428, 4797, 4914, 5166, 6189, 6396, 7462, 7749, 8252, 9594, 9828, 10332, 11193, 12378, 14391, 14441, 14924, 15498, 18567, 19188, 22386, 24756, 26819, 28782, 28882, 30996, 33579, 37134, 43323, 44772, 53638, 55701, 57564, 57764, 67158, 74268, 80457, 84583, 86646, 100737, 107276, 111402, 129969, 134316, 160914, 169166, 173292, 187733, 201474, 222804, 241371, 253749, 259938, 321828, 338332, 375466, 389907, 402948, 482742, 507498, 519876, 563199, 592081, 724113, 750932, 761247, 779814, 965484, 1014996, 1099579, 1126398, 1184162, 1448226, 1522494, 1559628, 1689597, 1776243, 2199158, 2252796, 2283741, 2368324, 2896452, 3044988, 3298737, 3379194, 3552486, 4398316, 4567482, 5068791, 5328729, 6597474, 6758388, 7104972, 7697053, 9134964, 9896211, 10137582, 10657458, 13194948, 15394106, 15986187, 19792422, 20275164, 21314916, 23091159, 29688633, 30788212, 31972374, 39584844, 46182318, 59377266, 63944748, 69273477, 92364636, 118754532, 138546954, 207820431, 277093908, 415640862, 831281724]

約数ペア:

[(1, 831281724), (2, 415640862), (3, 277093908), (4, 207820431), (6, 138546954), (7, 118754532), (9, 92364636), (12, 69273477), (13, 63944748), (14, 59377266), (18, 46182318), (21, 39584844), (26, 31972374), (27, 30788212), (28, 29688633), (36, 23091159), (39, 21314916), (41, 20275164), (42, 19792422), (52, 15986187), (54, 15394106), (63, 13194948), (78, 10657458), (82, 10137582), (84, 9896211), (91, 9134964), (108, 7697053), (117, 7104972), (123, 6758388), (126, 6597474), (156, 5328729), (164, 5068791), (182, 4567482), (189, 4398316), (234, 3552486), (246, 3379194), (252, 3298737), (273, 3044988), (287, 2896452), (351, 2368324), (364, 2283741), (369, 2252796), (378, 2199158), (468, 1776243), (492, 1689597), (533, 1559628), (546, 1522494), (574, 1448226), (702, 1184162), (738, 1126398), (756, 1099579), (819, 1014996), (861, 965484), (1066, 779814), (1092, 761247), (1107, 750932), (1148, 724113), (1404, 592081), (1476, 563199), (1599, 519876), (1638, 507498), (1722, 482742), (2063, 402948), (2132, 389907), (2214, 375466), (2457, 338332), (2583, 321828), (3198, 259938), (3276, 253749), (3444, 241371), (3731, 222804), (4126, 201474), (4428, 187733), (4797, 173292), (4914, 169166), (5166, 160914), (6189, 134316), (6396, 129969), (7462, 111402), (7749, 107276), (8252, 100737), (9594, 86646), (9828, 84583), (10332, 80457), (11193, 74268), (12378, 67158), (14391, 57764), (14441, 57564), (14924, 55701), (15498, 53638), (18567, 44772), (19188, 43323), (22386, 37134), (24756, 33579), (26819, 30996), (28782, 28882)]