280888692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{3301}}^1$

素因数の和:4328

約数の個数: 48

約数和(自身を含む): 750003072

約数和(自身を除く): 469114380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1013, 2026, 3039, 3301, 4052, 6078, 6602, 7091, 9903, 12156, 13204, 14182, 19806, 21273, 23107, 28364, 39612, 42546, 46214, 69321, 85092, 92428, 138642, 277284, 3343913, 6687826, 10031739, 13375652, 20063478, 23407391, 40126956, 46814782, 70222173, 93629564, 140444346, 280888692]

約数ペア:

[(1, 280888692), (2, 140444346), (3, 93629564), (4, 70222173), (6, 46814782), (7, 40126956), (12, 23407391), (14, 20063478), (21, 13375652), (28, 10031739), (42, 6687826), (84, 3343913), (1013, 277284), (2026, 138642), (3039, 92428), (3301, 85092), (4052, 69321), (6078, 46214), (6602, 42546), (7091, 39612), (9903, 28364), (12156, 23107), (13204, 21273), (14182, 19806)]