826338889736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{94351}}^1$

素因数の和:94686

約数の個数: 64

約数和(自身を含む): 1598405909760

約数和(自身を除く): 772067020024

約数列:

[1, 2, 4, 8, 61, 122, 131, 137, 244, 262, 274, 488, 524, 548, 1048, 1096, 7991, 8357, 15982, 16714, 17947, 31964, 33428, 35894, 63928, 66856, 71788, 94351, 143576, 188702, 377404, 754808, 1094767, 2189534, 4379068, 5755411, 8758136, 11510822, 12359981, 12926087, 23021644, 24719962, 25852174, 46043288, 49439924, 51704348, 98879848, 103408696, 753958841, 788491307, 1507917682, 1576982614, 1693317397, 3015835364, 3153965228, 3386634794, 6031670728, 6307930456, 6773269588, 13546539176, 103292361217, 206584722434, 413169444868, 826338889736]

約数ペア:

[(1, 826338889736), (2, 413169444868), (4, 206584722434), (8, 103292361217), (61, 13546539176), (122, 6773269588), (131, 6307930456), (137, 6031670728), (244, 3386634794), (262, 3153965228), (274, 3015835364), (488, 1693317397), (524, 1576982614), (548, 1507917682), (1048, 788491307), (1096, 753958841), (7991, 103408696), (8357, 98879848), (15982, 51704348), (16714, 49439924), (17947, 46043288), (31964, 25852174), (33428, 24719962), (35894, 23021644), (63928, 12926087), (66856, 12359981), (71788, 11510822), (94351, 8758136), (143576, 5755411), (188702, 4379068), (377404, 2189534), (754808, 1094767)]