381008739332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4721}}^1\times {\mathrm{5297}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 720794298672

約数和(自身を除く): 339785559340

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 4721, 5297, 7618, 9442, 10594, 15236, 18884, 21188, 61373, 68861, 122746, 137722, 245492, 275444, 1383253, 1552021, 2766506, 3104042, 5533012, 6208084, 17982289, 20176273, 25007137, 35964578, 40352546, 50014274, 71929156, 80705092, 100028548, 325092781, 650185562, 1300371124, 7327091141, 14654182282, 29308364564, 95252184833, 190504369666, 381008739332]

約数ペア:

[(1, 381008739332), (2, 190504369666), (4, 95252184833), (13, 29308364564), (26, 14654182282), (52, 7327091141), (293, 1300371124), (586, 650185562), (1172, 325092781), (3809, 100028548), (4721, 80705092), (5297, 71929156), (7618, 50014274), (9442, 40352546), (10594, 35964578), (15236, 25007137), (18884, 20176273), (21188, 17982289), (61373, 6208084), (68861, 5533012), (122746, 3104042), (137722, 2766506), (245492, 1552021), (275444, 1383253)]