349863156

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 907146240

約数和(自身を除く): 557283084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 236, 254, 354, 381, 508, 531, 708, 762, 1062, 1143, 1297, 1524, 2124, 2286, 2594, 3891, 4572, 5188, 7493, 7782, 11673, 14986, 15564, 22479, 23346, 29972, 44958, 46692, 67437, 76523, 89916, 134874, 153046, 164719, 229569, 269748, 306092, 329438, 459138, 494157, 658876, 688707, 918276, 988314, 1377414, 1482471, 1976628, 2754828, 2964942, 5929884, 9718421, 19436842, 29155263, 38873684, 58310526, 87465789, 116621052, 174931578, 349863156]

約数ペア:

[(1, 349863156), (2, 174931578), (3, 116621052), (4, 87465789), (6, 58310526), (9, 38873684), (12, 29155263), (18, 19436842), (36, 9718421), (59, 5929884), (118, 2964942), (127, 2754828), (177, 1976628), (236, 1482471), (254, 1377414), (354, 988314), (381, 918276), (508, 688707), (531, 658876), (708, 494157), (762, 459138), (1062, 329438), (1143, 306092), (1297, 269748), (1524, 229569), (2124, 164719), (2286, 153046), (2594, 134874), (3891, 89916), (4572, 76523), (5188, 67437), (7493, 46692), (7782, 44958), (11673, 29972), (14986, 23346), (15564, 22479)]