391739004

素因数分解:

$2^2\times 3^4\times {\mathrm{101}}^1\times {\mathrm{11971}}^1$

素因数の和:12088

約数の個数: 60

約数和(自身を含む): 1034308968

約数和(自身を除く): 642569964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 303, 324, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 8181, 10908, 11971, 16362, 23942, 32724, 35913, 47884, 71826, 107739, 143652, 215478, 323217, 430956, 646434, 969651, 1209071, 1292868, 1939302, 2418142, 3627213, 3878604, 4836284, 7254426, 10881639, 14508852, 21763278, 32644917, 43526556, 65289834, 97934751, 130579668, 195869502, 391739004]

約数ペア:

[(1, 391739004), (2, 195869502), (3, 130579668), (4, 97934751), (6, 65289834), (9, 43526556), (12, 32644917), (18, 21763278), (27, 14508852), (36, 10881639), (54, 7254426), (81, 4836284), (101, 3878604), (108, 3627213), (162, 2418142), (202, 1939302), (303, 1292868), (324, 1209071), (404, 969651), (606, 646434), (909, 430956), (1212, 323217), (1818, 215478), (2727, 143652), (3636, 107739), (5454, 71826), (8181, 47884), (10908, 35913), (11971, 32724), (16362, 23942)]