381941924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61723}}^1$

素因数の和:61764

約数の個数: 48

約数和(自身を含む): 871049088

約数和(自身を除く): 489107164

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 61723, 123446, 246892, 432061, 802399, 864122, 1049291, 1604798, 1728244, 2098582, 3209596, 4197164, 5616793, 7345037, 11233586, 13640783, 14690074, 22467172, 27281566, 29380148, 54563132, 95485481, 190970962, 381941924]

約数ペア:

[(1, 381941924), (2, 190970962), (4, 95485481), (7, 54563132), (13, 29380148), (14, 27281566), (17, 22467172), (26, 14690074), (28, 13640783), (34, 11233586), (52, 7345037), (68, 5616793), (91, 4197164), (119, 3209596), (182, 2098582), (221, 1728244), (238, 1604798), (364, 1049291), (442, 864122), (476, 802399), (884, 432061), (1547, 246892), (3094, 123446), (6188, 61723)]