3981237372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 12242657280

約数和(自身を除く): 8261419908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 257, 279, 372, 378, 434, 514, 558, 651, 661, 756, 771, 837, 868, 1028, 1116, 1302, 1322, 1542, 1674, 1799, 1953, 1983, 2313, 2604, 2644, 3084, 3348, 3598, 3906, 3966, 4626, 4627, 5397, 5859, 5949, 6939, 7196, 7812, 7932, 7967, 9252, 9254, 10794, 11718, 11898, 13878, 13881, 15934, 16191, 17847, 18508, 20491, 21588, 23436, 23796, 23901, 27756, 27762, 31868, 32382, 35694, 40982, 41643, 47802, 48573, 55524, 55769, 61473, 64764, 71388, 71703, 81964, 83286, 95604, 97146, 111538, 122946, 124929, 143406, 143437, 166572, 167307, 169877, 184419, 194292, 215109, 223076, 245892, 249858, 286812, 286874, 334614, 339754, 368838, 430218, 430311, 499716, 501921, 509631, 553257, 573748, 669228, 679508, 737676, 860436, 860622, 1003842, 1019262, 1106514, 1189139, 1290933, 1505763, 1528893, 1721244, 2007684, 2038524, 2213028, 2378278, 2581866, 3011526, 3057786, 3567417, 3872799, 4586679, 4756556, 5163732, 5266187, 6023052, 6115572, 7134834, 7745598, 9173358, 10532374, 10702251, 14269668, 15491196, 15798561, 18346716, 21064748, 21404502, 31597122, 32106753, 36863309, 42809004, 47395683, 63194244, 64213506, 73726618, 94791366, 110589927, 128427012, 142187049, 147453236, 189582732, 221179854, 284374098, 331769781, 442359708, 568748196, 663539562, 995309343, 1327079124, 1990618686, 3981237372]

約数ペア:

[(1, 3981237372), (2, 1990618686), (3, 1327079124), (4, 995309343), (6, 663539562), (7, 568748196), (9, 442359708), (12, 331769781), (14, 284374098), (18, 221179854), (21, 189582732), (27, 147453236), (28, 142187049), (31, 128427012), (36, 110589927), (42, 94791366), (54, 73726618), (62, 64213506), (63, 63194244), (84, 47395683), (93, 42809004), (108, 36863309), (124, 32106753), (126, 31597122), (186, 21404502), (189, 21064748), (217, 18346716), (252, 15798561), (257, 15491196), (279, 14269668), (372, 10702251), (378, 10532374), (434, 9173358), (514, 7745598), (558, 7134834), (651, 6115572), (661, 6023052), (756, 5266187), (771, 5163732), (837, 4756556), (868, 4586679), (1028, 3872799), (1116, 3567417), (1302, 3057786), (1322, 3011526), (1542, 2581866), (1674, 2378278), (1799, 2213028), (1953, 2038524), (1983, 2007684), (2313, 1721244), (2604, 1528893), (2644, 1505763), (3084, 1290933), (3348, 1189139), (3598, 1106514), (3906, 1019262), (3966, 1003842), (4626, 860622), (4627, 860436), (5397, 737676), (5859, 679508), (5949, 669228), (6939, 573748), (7196, 553257), (7812, 509631), (7932, 501921), (7967, 499716), (9252, 430311), (9254, 430218), (10794, 368838), (11718, 339754), (11898, 334614), (13878, 286874), (13881, 286812), (15934, 249858), (16191, 245892), (17847, 223076), (18508, 215109), (20491, 194292), (21588, 184419), (23436, 169877), (23796, 167307), (23901, 166572), (27756, 143437), (27762, 143406), (31868, 124929), (32382, 122946), (35694, 111538), (40982, 97146), (41643, 95604), (47802, 83286), (48573, 81964), (55524, 71703), (55769, 71388), (61473, 64764)]