1218702936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{709}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 3533414400

約数和(自身を除く): 2314711464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 383, 408, 561, 709, 748, 766, 1122, 1149, 1418, 1496, 1532, 2127, 2244, 2298, 2836, 3064, 4213, 4254, 4488, 4596, 5672, 6511, 7799, 8426, 8508, 9192, 12053, 12639, 13022, 15598, 16852, 17016, 19533, 23397, 24106, 25278, 26044, 31196, 33704, 36159, 39066, 46794, 48212, 50556, 52088, 62392, 71621, 72318, 78132, 93588, 96424, 101112, 132583, 143242, 144636, 156264, 187176, 214863, 265166, 271547, 286484, 289272, 397749, 429726, 530332, 543094, 572968, 795498, 814641, 859452, 1060664, 1086188, 1590996, 1629282, 1718904, 2172376, 2987017, 3181992, 3258564, 4616299, 5974034, 6517128, 8961051, 9232598, 11948068, 13848897, 17922102, 18465196, 23896136, 27697794, 35844204, 36930392, 50779289, 55395588, 71688408, 101558578, 110791176, 152337867, 203117156, 304675734, 406234312, 609351468, 1218702936]

約数ペア:

[(1, 1218702936), (2, 609351468), (3, 406234312), (4, 304675734), (6, 203117156), (8, 152337867), (11, 110791176), (12, 101558578), (17, 71688408), (22, 55395588), (24, 50779289), (33, 36930392), (34, 35844204), (44, 27697794), (51, 23896136), (66, 18465196), (68, 17922102), (88, 13848897), (102, 11948068), (132, 9232598), (136, 8961051), (187, 6517128), (204, 5974034), (264, 4616299), (374, 3258564), (383, 3181992), (408, 2987017), (561, 2172376), (709, 1718904), (748, 1629282), (766, 1590996), (1122, 1086188), (1149, 1060664), (1418, 859452), (1496, 814641), (1532, 795498), (2127, 572968), (2244, 543094), (2298, 530332), (2836, 429726), (3064, 397749), (4213, 289272), (4254, 286484), (4488, 271547), (4596, 265166), (5672, 214863), (6511, 187176), (7799, 156264), (8426, 144636), (8508, 143242), (9192, 132583), (12053, 101112), (12639, 96424), (13022, 93588), (15598, 78132), (16852, 72318), (17016, 71621), (19533, 62392), (23397, 52088), (24106, 50556), (25278, 48212), (26044, 46794), (31196, 39066), (33704, 36159)]