345522296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 785817600

約数和(自身を除く): 440295304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1778, 2413, 2557, 3556, 4826, 5114, 7112, 9652, 10228, 16891, 17899, 19304, 20456, 33782, 35798, 48583, 67564, 71596, 97166, 135128, 143192, 194332, 324739, 340081, 388664, 649478, 680162, 1298956, 1360324, 2273173, 2597912, 2720648, 4546346, 6170041, 9092692, 12340082, 18185384, 24680164, 43190287, 49360328, 86380574, 172761148, 345522296]

約数ペア:

[(1, 345522296), (2, 172761148), (4, 86380574), (7, 49360328), (8, 43190287), (14, 24680164), (19, 18185384), (28, 12340082), (38, 9092692), (56, 6170041), (76, 4546346), (127, 2720648), (133, 2597912), (152, 2273173), (254, 1360324), (266, 1298956), (508, 680162), (532, 649478), (889, 388664), (1016, 340081), (1064, 324739), (1778, 194332), (2413, 143192), (2557, 135128), (3556, 97166), (4826, 71596), (5114, 67564), (7112, 48583), (9652, 35798), (10228, 33782), (16891, 20456), (17899, 19304)]