326827448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 676512000

約数和(自身を除く): 349684552

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 173, 232, 346, 479, 493, 692, 958, 986, 1384, 1916, 1972, 2941, 3832, 3944, 5017, 5882, 8143, 10034, 11764, 13891, 16286, 20068, 23528, 27782, 32572, 40136, 55564, 65144, 82867, 85289, 111128, 165734, 170578, 236147, 331468, 341156, 472294, 662936, 682312, 944588, 1408739, 1889176, 2403143, 2817478, 4806286, 5634956, 9612572, 11269912, 19225144, 40853431, 81706862, 163413724, 326827448]

約数ペア:

[(1, 326827448), (2, 163413724), (4, 81706862), (8, 40853431), (17, 19225144), (29, 11269912), (34, 9612572), (58, 5634956), (68, 4806286), (116, 2817478), (136, 2403143), (173, 1889176), (232, 1408739), (346, 944588), (479, 682312), (493, 662936), (692, 472294), (958, 341156), (986, 331468), (1384, 236147), (1916, 170578), (1972, 165734), (2941, 111128), (3832, 85289), (3944, 82867), (5017, 65144), (5882, 55564), (8143, 40136), (10034, 32572), (11764, 27782), (13891, 23528), (16286, 20068)]