238492788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2689}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 587496000

約数和(自身を除く): 349003212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 778, 1167, 1556, 2334, 2689, 4668, 5378, 7391, 8067, 10756, 14782, 16134, 22173, 29564, 32268, 44346, 51091, 88692, 102182, 153273, 204364, 306546, 613092, 1046021, 2092042, 3138063, 4184084, 6276126, 12552252, 19874399, 39748798, 59623197, 79497596, 119246394, 238492788]

約数ペア:

[(1, 238492788), (2, 119246394), (3, 79497596), (4, 59623197), (6, 39748798), (12, 19874399), (19, 12552252), (38, 6276126), (57, 4184084), (76, 3138063), (114, 2092042), (228, 1046021), (389, 613092), (778, 306546), (1167, 204364), (1556, 153273), (2334, 102182), (2689, 88692), (4668, 51091), (5378, 44346), (7391, 32268), (8067, 29564), (10756, 22173), (14782, 16134)]