390234192

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353473}}^1$

素因数の和:353507

約数の個数: 40

約数和(自身を含む): 1051938624

約数和(自身を除く): 661704432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 353473, 706946, 1060419, 1413892, 2120838, 2827784, 4241676, 5655568, 8129879, 8483352, 16259758, 16966704, 24389637, 32519516, 48779274, 65039032, 97558548, 130078064, 195117096, 390234192]

約数ペア:

[(1, 390234192), (2, 195117096), (3, 130078064), (4, 97558548), (6, 65039032), (8, 48779274), (12, 32519516), (16, 24389637), (23, 16966704), (24, 16259758), (46, 8483352), (48, 8129879), (69, 5655568), (92, 4241676), (138, 2827784), (184, 2120838), (276, 1413892), (368, 1060419), (552, 706946), (1104, 353473)]