198081288

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 557568000

約数和(自身を除く): 359486712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1279, 1434, 1912, 2151, 2558, 2868, 3837, 4302, 5116, 5736, 6453, 7674, 8604, 10232, 11511, 12906, 15348, 17208, 19359, 23022, 25812, 30696, 34533, 38718, 46044, 51624, 69066, 77436, 92088, 103599, 138132, 154872, 207198, 276264, 305681, 414396, 611362, 828792, 917043, 1222724, 1834086, 2445448, 2751129, 3668172, 5502258, 7336344, 8253387, 11004516, 16506774, 22009032, 24760161, 33013548, 49520322, 66027096, 99040644, 198081288]

約数ペア:

[(1, 198081288), (2, 99040644), (3, 66027096), (4, 49520322), (6, 33013548), (8, 24760161), (9, 22009032), (12, 16506774), (18, 11004516), (24, 8253387), (27, 7336344), (36, 5502258), (54, 3668172), (72, 2751129), (81, 2445448), (108, 1834086), (162, 1222724), (216, 917043), (239, 828792), (324, 611362), (478, 414396), (648, 305681), (717, 276264), (956, 207198), (1279, 154872), (1434, 138132), (1912, 103599), (2151, 92088), (2558, 77436), (2868, 69066), (3837, 51624), (4302, 46044), (5116, 38718), (5736, 34533), (6453, 30696), (7674, 25812), (8604, 23022), (10232, 19359), (11511, 17208), (12906, 15348)]