314148978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 832785408

約数和(自身を除く): 518636430

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 127, 143, 186, 198, 234, 254, 279, 286, 341, 381, 403, 429, 558, 682, 762, 806, 858, 961, 1023, 1143, 1209, 1287, 1397, 1651, 1922, 2046, 2286, 2418, 2574, 2794, 2883, 3069, 3302, 3627, 3937, 4191, 4433, 4953, 5766, 6138, 7254, 7874, 8382, 8649, 8866, 9906, 10571, 11811, 12493, 12573, 13299, 14859, 17298, 18161, 21142, 23622, 24986, 25146, 26598, 29718, 31713, 35433, 36322, 37479, 39897, 43307, 51181, 54483, 63426, 70866, 74958, 79794, 86614, 95139, 102362, 108966, 112437, 122047, 129921, 137423, 153543, 163449, 190278, 224874, 244094, 259842, 274846, 307086, 326898, 366141, 389763, 412269, 460629, 562991, 732282, 779526, 824538, 921258, 1098423, 1125982, 1236807, 1342517, 1586611, 1688973, 2196846, 2473614, 2685034, 3173222, 3377946, 4027551, 4759833, 5066919, 8055102, 9519666, 10133838, 12082653, 14279499, 17452721, 24165306, 28558998, 34905442, 52358163, 104716326, 157074489, 314148978]

約数ペア:

[(1, 314148978), (2, 157074489), (3, 104716326), (6, 52358163), (9, 34905442), (11, 28558998), (13, 24165306), (18, 17452721), (22, 14279499), (26, 12082653), (31, 10133838), (33, 9519666), (39, 8055102), (62, 5066919), (66, 4759833), (78, 4027551), (93, 3377946), (99, 3173222), (117, 2685034), (127, 2473614), (143, 2196846), (186, 1688973), (198, 1586611), (234, 1342517), (254, 1236807), (279, 1125982), (286, 1098423), (341, 921258), (381, 824538), (403, 779526), (429, 732282), (558, 562991), (682, 460629), (762, 412269), (806, 389763), (858, 366141), (961, 326898), (1023, 307086), (1143, 274846), (1209, 259842), (1287, 244094), (1397, 224874), (1651, 190278), (1922, 163449), (2046, 153543), (2286, 137423), (2418, 129921), (2574, 122047), (2794, 112437), (2883, 108966), (3069, 102362), (3302, 95139), (3627, 86614), (3937, 79794), (4191, 74958), (4433, 70866), (4953, 63426), (5766, 54483), (6138, 51181), (7254, 43307), (7874, 39897), (8382, 37479), (8649, 36322), (8866, 35433), (9906, 31713), (10571, 29718), (11811, 26598), (12493, 25146), (12573, 24986), (13299, 23622), (14859, 21142), (17298, 18161)]