343458984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 953961120

約数和(自身を除く): 610502136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 121, 132, 202, 242, 264, 303, 363, 404, 484, 606, 726, 808, 968, 1111, 1171, 1212, 1452, 2222, 2342, 2424, 2904, 3333, 3513, 4444, 4684, 6666, 7026, 8888, 9368, 12221, 12881, 13332, 14052, 24442, 25762, 26664, 28104, 36663, 38643, 48884, 51524, 73326, 77286, 97768, 103048, 118271, 141691, 146652, 154572, 236542, 283382, 293304, 309144, 354813, 425073, 473084, 566764, 709626, 850146, 946168, 1133528, 1300981, 1419252, 1700292, 2601962, 2838504, 3400584, 3902943, 5203924, 7805886, 10407848, 14310791, 15611772, 28621582, 31223544, 42932373, 57243164, 85864746, 114486328, 171729492, 343458984]

約数ペア:

[(1, 343458984), (2, 171729492), (3, 114486328), (4, 85864746), (6, 57243164), (8, 42932373), (11, 31223544), (12, 28621582), (22, 15611772), (24, 14310791), (33, 10407848), (44, 7805886), (66, 5203924), (88, 3902943), (101, 3400584), (121, 2838504), (132, 2601962), (202, 1700292), (242, 1419252), (264, 1300981), (303, 1133528), (363, 946168), (404, 850146), (484, 709626), (606, 566764), (726, 473084), (808, 425073), (968, 354813), (1111, 309144), (1171, 293304), (1212, 283382), (1452, 236542), (2222, 154572), (2342, 146652), (2424, 141691), (2904, 118271), (3333, 103048), (3513, 97768), (4444, 77286), (4684, 73326), (6666, 51524), (7026, 48884), (8888, 38643), (9368, 36663), (12221, 28104), (12881, 26664), (13332, 25762), (14052, 24442)]