1378885128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{13229}}^1$

素因数の和:13382

約数の個数: 64

約数和(自身を含む): 3562574400

約数和(自身を除く): 2183689272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 101, 129, 172, 202, 258, 303, 344, 404, 516, 606, 808, 1032, 1212, 2424, 4343, 8686, 13029, 13229, 17372, 26058, 26458, 34744, 39687, 52116, 52916, 79374, 104232, 105832, 158748, 317496, 568847, 1137694, 1336129, 1706541, 2275388, 2672258, 3413082, 4008387, 4550776, 5344516, 6826164, 8016774, 10689032, 13652328, 16033548, 32067096, 57453547, 114907094, 172360641, 229814188, 344721282, 459628376, 689442564, 1378885128]

約数ペア:

[(1, 1378885128), (2, 689442564), (3, 459628376), (4, 344721282), (6, 229814188), (8, 172360641), (12, 114907094), (24, 57453547), (43, 32067096), (86, 16033548), (101, 13652328), (129, 10689032), (172, 8016774), (202, 6826164), (258, 5344516), (303, 4550776), (344, 4008387), (404, 3413082), (516, 2672258), (606, 2275388), (808, 1706541), (1032, 1336129), (1212, 1137694), (2424, 568847), (4343, 317496), (8686, 158748), (13029, 105832), (13229, 104232), (17372, 79374), (26058, 52916), (26458, 52116), (34744, 39687)]