729275316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 144

約数和(自身を含む): 2254490112

約数和(自身を除く): 1525214796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 289, 308, 357, 374, 462, 476, 561, 578, 714, 748, 867, 924, 1122, 1156, 1309, 1428, 1734, 2023, 2244, 2618, 2731, 3179, 3468, 3927, 4046, 5236, 5462, 6069, 6358, 7854, 8092, 8193, 9537, 10924, 12138, 12716, 15708, 16386, 19074, 19117, 22253, 24276, 30041, 32772, 38148, 38234, 44506, 46427, 57351, 60082, 66759, 76468, 89012, 90123, 92854, 114702, 120164, 133518, 139281, 180246, 185708, 210287, 229404, 267036, 278562, 324989, 360492, 420574, 510697, 557124, 630861, 649978, 789259, 841148, 974967, 1021394, 1261722, 1299956, 1532091, 1578518, 1949934, 2042788, 2367777, 2523444, 3064182, 3157036, 3574879, 3899868, 4735554, 5524813, 6128364, 7149758, 8681849, 9471108, 10724637, 11049626, 14299516, 16574439, 17363698, 21449274, 22099252, 26045547, 33148878, 34727396, 42898548, 52091094, 60772943, 66297756, 104182188, 121545886, 182318829, 243091772, 364637658, 729275316]

約数ペア:

[(1, 729275316), (2, 364637658), (3, 243091772), (4, 182318829), (6, 121545886), (7, 104182188), (11, 66297756), (12, 60772943), (14, 52091094), (17, 42898548), (21, 34727396), (22, 33148878), (28, 26045547), (33, 22099252), (34, 21449274), (42, 17363698), (44, 16574439), (51, 14299516), (66, 11049626), (68, 10724637), (77, 9471108), (84, 8681849), (102, 7149758), (119, 6128364), (132, 5524813), (154, 4735554), (187, 3899868), (204, 3574879), (231, 3157036), (238, 3064182), (289, 2523444), (308, 2367777), (357, 2042788), (374, 1949934), (462, 1578518), (476, 1532091), (561, 1299956), (578, 1261722), (714, 1021394), (748, 974967), (867, 841148), (924, 789259), (1122, 649978), (1156, 630861), (1309, 557124), (1428, 510697), (1734, 420574), (2023, 360492), (2244, 324989), (2618, 278562), (2731, 267036), (3179, 229404), (3468, 210287), (3927, 185708), (4046, 180246), (5236, 139281), (5462, 133518), (6069, 120164), (6358, 114702), (7854, 92854), (8092, 90123), (8193, 89012), (9537, 76468), (10924, 66759), (12138, 60082), (12716, 57351), (15708, 46427), (16386, 44506), (19074, 38234), (19117, 38148), (22253, 32772), (24276, 30041)]