847523196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31771}}^1$

素因数の和:31816

約数の個数: 96

約数和(自身を含む): 2490924800

約数和(自身を除く): 1643401604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 26676, 31771, 63542, 95313, 127084, 190626, 285939, 381252, 413023, 571878, 603649, 826046, 857817, 1143756, 1207298, 1239069, 1652092, 1715634, 1810947, 2414596, 2478138, 3431268, 3621894, 3717207, 4956276, 5432841, 7243788, 7434414, 7847437, 10865682, 11151621, 14868828, 15694874, 16298523, 21731364, 22303242, 23542311, 31389748, 32597046, 44606484, 47084622, 65194092, 70626933, 94169244, 141253866, 211880799, 282507732, 423761598, 847523196]

約数ペア:

[(1, 847523196), (2, 423761598), (3, 282507732), (4, 211880799), (6, 141253866), (9, 94169244), (12, 70626933), (13, 65194092), (18, 47084622), (19, 44606484), (26, 32597046), (27, 31389748), (36, 23542311), (38, 22303242), (39, 21731364), (52, 16298523), (54, 15694874), (57, 14868828), (76, 11151621), (78, 10865682), (108, 7847437), (114, 7434414), (117, 7243788), (156, 5432841), (171, 4956276), (228, 3717207), (234, 3621894), (247, 3431268), (342, 2478138), (351, 2414596), (468, 1810947), (494, 1715634), (513, 1652092), (684, 1239069), (702, 1207298), (741, 1143756), (988, 857817), (1026, 826046), (1404, 603649), (1482, 571878), (2052, 413023), (2223, 381252), (2964, 285939), (4446, 190626), (6669, 127084), (8892, 95313), (13338, 63542), (26676, 31771)]