215992062

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 572382720

約数和(自身を除く): 356390658

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 83, 99, 117, 143, 166, 198, 234, 249, 286, 297, 337, 351, 429, 498, 594, 674, 702, 747, 858, 913, 1011, 1079, 1287, 1494, 1826, 2022, 2158, 2241, 2574, 2739, 3033, 3237, 3707, 3861, 4381, 4482, 5478, 6066, 6474, 7414, 7722, 8217, 8762, 9099, 9711, 11121, 11869, 13143, 16434, 18198, 19422, 22242, 23738, 24651, 26286, 27971, 29133, 33363, 35607, 39429, 48191, 49302, 55942, 58266, 66726, 71214, 78858, 83913, 96382, 100089, 106821, 118287, 144573, 167826, 200178, 213642, 236574, 251739, 289146, 307681, 320463, 363623, 433719, 503478, 615362, 640926, 727246, 755217, 867438, 923043, 1090869, 1301157, 1510434, 1846086, 2181738, 2602314, 2769129, 3272607, 3999853, 5538258, 6545214, 7999706, 8307387, 9817821, 11999559, 16614774, 19635642, 23999118, 35998677, 71997354, 107996031, 215992062]

約数ペア:

[(1, 215992062), (2, 107996031), (3, 71997354), (6, 35998677), (9, 23999118), (11, 19635642), (13, 16614774), (18, 11999559), (22, 9817821), (26, 8307387), (27, 7999706), (33, 6545214), (39, 5538258), (54, 3999853), (66, 3272607), (78, 2769129), (83, 2602314), (99, 2181738), (117, 1846086), (143, 1510434), (166, 1301157), (198, 1090869), (234, 923043), (249, 867438), (286, 755217), (297, 727246), (337, 640926), (351, 615362), (429, 503478), (498, 433719), (594, 363623), (674, 320463), (702, 307681), (747, 289146), (858, 251739), (913, 236574), (1011, 213642), (1079, 200178), (1287, 167826), (1494, 144573), (1826, 118287), (2022, 106821), (2158, 100089), (2241, 96382), (2574, 83913), (2739, 78858), (3033, 71214), (3237, 66726), (3707, 58266), (3861, 55942), (4381, 49302), (4482, 48191), (5478, 39429), (6066, 35607), (6474, 33363), (7414, 29133), (7722, 27971), (8217, 26286), (8762, 24651), (9099, 23738), (9711, 22242), (11121, 19422), (11869, 18198), (13143, 16434)]