840762123266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{51157}}^1$

素因数の和:51579

約数の個数: 64

約数和(自身を含む): 1429444558080

約数和(自身を除く): 588682434814

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 307, 377, 614, 754, 923, 1846, 2059, 3991, 4118, 7982, 8903, 17806, 21797, 26767, 43594, 51157, 53534, 102314, 115739, 231478, 283361, 566722, 632113, 665041, 1264226, 1330082, 1483553, 2967106, 3632147, 7264294, 8217469, 15705199, 16434938, 19286189, 31410398, 38572378, 47217911, 94435822, 105332263, 204167587, 210664526, 408335174, 455450771, 910901542, 1115069129, 1369319419, 2230138258, 2738638838, 5920860023, 11841720046, 14495898677, 28991797354, 32337004741, 64674009482, 420381061633, 840762123266]

約数ペア:

[(1, 840762123266), (2, 420381061633), (13, 64674009482), (26, 32337004741), (29, 28991797354), (58, 14495898677), (71, 11841720046), (142, 5920860023), (307, 2738638838), (377, 2230138258), (614, 1369319419), (754, 1115069129), (923, 910901542), (1846, 455450771), (2059, 408335174), (3991, 210664526), (4118, 204167587), (7982, 105332263), (8903, 94435822), (17806, 47217911), (21797, 38572378), (26767, 31410398), (43594, 19286189), (51157, 16434938), (53534, 15705199), (102314, 8217469), (115739, 7264294), (231478, 3632147), (283361, 2967106), (566722, 1483553), (632113, 1330082), (665041, 1264226)]