942979284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4409}}^1$

素因数の和:4889

約数の個数: 72

約数和(自身を含む): 2573199720

約数和(自身を除く): 1630220436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 457, 468, 914, 1371, 1828, 2742, 4113, 4409, 5484, 5941, 8226, 8818, 11882, 13227, 16452, 17636, 17823, 23764, 26454, 35646, 39681, 52908, 53469, 57317, 71292, 79362, 106938, 114634, 158724, 171951, 213876, 229268, 343902, 515853, 687804, 1031706, 2014913, 2063412, 4029826, 6044739, 8059652, 12089478, 18134217, 24178956, 26193869, 36268434, 52387738, 72536868, 78581607, 104775476, 157163214, 235744821, 314326428, 471489642, 942979284]

約数ペア:

[(1, 942979284), (2, 471489642), (3, 314326428), (4, 235744821), (6, 157163214), (9, 104775476), (12, 78581607), (13, 72536868), (18, 52387738), (26, 36268434), (36, 26193869), (39, 24178956), (52, 18134217), (78, 12089478), (117, 8059652), (156, 6044739), (234, 4029826), (457, 2063412), (468, 2014913), (914, 1031706), (1371, 687804), (1828, 515853), (2742, 343902), (4113, 229268), (4409, 213876), (5484, 171951), (5941, 158724), (8226, 114634), (8818, 106938), (11882, 79362), (13227, 71292), (16452, 57317), (17636, 53469), (17823, 52908), (23764, 39681), (26454, 35646)]