284811696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 862819776

約数和(自身を除く): 578008080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 353, 431, 468, 624, 706, 862, 936, 1059, 1293, 1412, 1724, 1872, 2118, 2586, 2824, 3177, 3448, 3879, 4236, 4589, 5172, 5603, 5648, 6354, 6896, 7758, 8472, 9178, 10344, 11206, 12708, 13767, 15516, 16809, 16944, 18356, 20688, 22412, 25416, 27534, 31032, 33618, 36712, 41301, 44824, 50427, 50832, 55068, 62064, 67236, 73424, 82602, 89648, 100854, 110136, 134472, 152143, 165204, 201708, 220272, 268944, 304286, 330408, 403416, 456429, 608572, 660816, 806832, 912858, 1217144, 1369287, 1825716, 1977859, 2434288, 2738574, 3651432, 3955718, 5477148, 5933577, 7302864, 7911436, 10954296, 11867154, 15822872, 17800731, 21908592, 23734308, 31645744, 35601462, 47468616, 71202924, 94937232, 142405848, 284811696]

約数ペア:

[(1, 284811696), (2, 142405848), (3, 94937232), (4, 71202924), (6, 47468616), (8, 35601462), (9, 31645744), (12, 23734308), (13, 21908592), (16, 17800731), (18, 15822872), (24, 11867154), (26, 10954296), (36, 7911436), (39, 7302864), (48, 5933577), (52, 5477148), (72, 3955718), (78, 3651432), (104, 2738574), (117, 2434288), (144, 1977859), (156, 1825716), (208, 1369287), (234, 1217144), (312, 912858), (353, 806832), (431, 660816), (468, 608572), (624, 456429), (706, 403416), (862, 330408), (936, 304286), (1059, 268944), (1293, 220272), (1412, 201708), (1724, 165204), (1872, 152143), (2118, 134472), (2586, 110136), (2824, 100854), (3177, 89648), (3448, 82602), (3879, 73424), (4236, 67236), (4589, 62064), (5172, 55068), (5603, 50832), (5648, 50427), (6354, 44824), (6896, 41301), (7758, 36712), (8472, 33618), (9178, 31032), (10344, 27534), (11206, 25416), (12708, 22412), (13767, 20688), (15516, 18356), (16809, 16944)]