491569138356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{235111}}^1$

素因数の和:235449

約数の個数: 96

約数和(自身を含む): 1251796476672

約数和(自身を除く): 760227338316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 277, 444, 554, 629, 831, 1108, 1258, 1662, 1887, 2516, 3324, 3774, 4709, 7548, 9418, 10249, 14127, 18836, 20498, 28254, 30747, 40996, 56508, 61494, 122988, 174233, 235111, 348466, 470222, 522699, 696932, 705333, 940444, 1045398, 1410666, 2090796, 2821332, 3996887, 7993774, 8699107, 11990661, 15987548, 17398214, 23981322, 26097321, 34796428, 47962644, 52194642, 65125747, 104389284, 130251494, 147884819, 195377241, 260502988, 295769638, 390754482, 443654457, 591539276, 781508964, 887308914, 1107137699, 1774617828, 2214275398, 2409652639, 3321413097, 4428550796, 4819305278, 6642826194, 7228957917, 9638610556, 13285652388, 14457915834, 28915831668, 40964094863, 81928189726, 122892284589, 163856379452, 245784569178, 491569138356]

約数ペア:

[(1, 491569138356), (2, 245784569178), (3, 163856379452), (4, 122892284589), (6, 81928189726), (12, 40964094863), (17, 28915831668), (34, 14457915834), (37, 13285652388), (51, 9638610556), (68, 7228957917), (74, 6642826194), (102, 4819305278), (111, 4428550796), (148, 3321413097), (204, 2409652639), (222, 2214275398), (277, 1774617828), (444, 1107137699), (554, 887308914), (629, 781508964), (831, 591539276), (1108, 443654457), (1258, 390754482), (1662, 295769638), (1887, 260502988), (2516, 195377241), (3324, 147884819), (3774, 130251494), (4709, 104389284), (7548, 65125747), (9418, 52194642), (10249, 47962644), (14127, 34796428), (18836, 26097321), (20498, 23981322), (28254, 17398214), (30747, 15987548), (40996, 11990661), (56508, 8699107), (61494, 7993774), (122988, 3996887), (174233, 2821332), (235111, 2090796), (348466, 1410666), (470222, 1045398), (522699, 940444), (696932, 705333)]