1212331472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 2879815680

約数和(自身を除く): 1667484208

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 79, 88, 92, 136, 158, 176, 184, 187, 223, 253, 272, 316, 368, 374, 391, 446, 506, 632, 748, 782, 869, 892, 1012, 1264, 1343, 1496, 1564, 1738, 1784, 1817, 2024, 2453, 2686, 2992, 3128, 3476, 3568, 3634, 3791, 4048, 4301, 4906, 5129, 5372, 6256, 6952, 7268, 7582, 8602, 9812, 10258, 10744, 13904, 14536, 14773, 15164, 17204, 17617, 19624, 19987, 20516, 21488, 29072, 29546, 30328, 30889, 34408, 35234, 39248, 39974, 41032, 41701, 56419, 59092, 60656, 61778, 68816, 70468, 79948, 82064, 83402, 87193, 112838, 118184, 123556, 140936, 159896, 166804, 174386, 193787, 225676, 236368, 247112, 281872, 299489, 319792, 333608, 339779, 348772, 387574, 405191, 451352, 494224, 598978, 667216, 679558, 697544, 775148, 810382, 902704, 959123, 1197956, 1359116, 1395088, 1550296, 1620764, 1918246, 2395912, 2718232, 3100592, 3241528, 3294379, 3836492, 4457101, 4791824, 5436464, 6483056, 6588758, 6888247, 7672984, 8914202, 13177516, 13776494, 15345968, 17828404, 26355032, 27552988, 35656808, 52710064, 55105976, 71313616, 75770717, 110211952, 151541434, 303082868, 606165736, 1212331472]

約数ペア:

[(1, 1212331472), (2, 606165736), (4, 303082868), (8, 151541434), (11, 110211952), (16, 75770717), (17, 71313616), (22, 55105976), (23, 52710064), (34, 35656808), (44, 27552988), (46, 26355032), (68, 17828404), (79, 15345968), (88, 13776494), (92, 13177516), (136, 8914202), (158, 7672984), (176, 6888247), (184, 6588758), (187, 6483056), (223, 5436464), (253, 4791824), (272, 4457101), (316, 3836492), (368, 3294379), (374, 3241528), (391, 3100592), (446, 2718232), (506, 2395912), (632, 1918246), (748, 1620764), (782, 1550296), (869, 1395088), (892, 1359116), (1012, 1197956), (1264, 959123), (1343, 902704), (1496, 810382), (1564, 775148), (1738, 697544), (1784, 679558), (1817, 667216), (2024, 598978), (2453, 494224), (2686, 451352), (2992, 405191), (3128, 387574), (3476, 348772), (3568, 339779), (3634, 333608), (3791, 319792), (4048, 299489), (4301, 281872), (4906, 247112), (5129, 236368), (5372, 225676), (6256, 193787), (6952, 174386), (7268, 166804), (7582, 159896), (8602, 140936), (9812, 123556), (10258, 118184), (10744, 112838), (13904, 87193), (14536, 83402), (14773, 82064), (15164, 79948), (17204, 70468), (17617, 68816), (19624, 61778), (19987, 60656), (20516, 59092), (21488, 56419), (29072, 41701), (29546, 41032), (30328, 39974), (30889, 39248), (34408, 35234)]