2021266968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 6094809600

約数和(自身を除く): 4073542632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 613, 798, 1033, 1064, 1226, 1596, 1839, 2066, 2452, 3099, 3192, 3678, 4132, 4291, 4904, 6198, 7231, 7356, 8264, 8582, 11647, 12396, 12873, 14462, 14712, 17164, 19627, 21693, 23294, 24792, 25746, 28924, 34328, 34941, 39254, 43386, 46588, 51492, 57848, 58881, 69882, 78508, 81529, 86772, 93176, 102984, 117762, 137389, 139764, 157016, 163058, 173544, 235524, 244587, 274778, 279528, 326116, 412167, 471048, 489174, 549556, 633229, 652232, 824334, 978348, 1099112, 1266458, 1648668, 1899687, 1956696, 2532916, 3297336, 3799374, 4432603, 5065832, 7598748, 8865206, 12031351, 13297809, 15197496, 17730412, 24062702, 26595618, 35460824, 36094053, 48125404, 53191236, 72188106, 84219457, 96250808, 106382472, 144376212, 168438914, 252658371, 288752424, 336877828, 505316742, 673755656, 1010633484, 2021266968]

約数ペア:

[(1, 2021266968), (2, 1010633484), (3, 673755656), (4, 505316742), (6, 336877828), (7, 288752424), (8, 252658371), (12, 168438914), (14, 144376212), (19, 106382472), (21, 96250808), (24, 84219457), (28, 72188106), (38, 53191236), (42, 48125404), (56, 36094053), (57, 35460824), (76, 26595618), (84, 24062702), (114, 17730412), (133, 15197496), (152, 13297809), (168, 12031351), (228, 8865206), (266, 7598748), (399, 5065832), (456, 4432603), (532, 3799374), (613, 3297336), (798, 2532916), (1033, 1956696), (1064, 1899687), (1226, 1648668), (1596, 1266458), (1839, 1099112), (2066, 978348), (2452, 824334), (3099, 652232), (3192, 633229), (3678, 549556), (4132, 489174), (4291, 471048), (4904, 412167), (6198, 326116), (7231, 279528), (7356, 274778), (8264, 244587), (8582, 235524), (11647, 173544), (12396, 163058), (12873, 157016), (14462, 139764), (14712, 137389), (17164, 117762), (19627, 102984), (21693, 93176), (23294, 86772), (24792, 81529), (25746, 78508), (28924, 69882), (34328, 58881), (34941, 57848), (39254, 51492), (43386, 46588)]