219956544

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16644

約数の個数: 84

約数和(自身を含む): 657916896

約数和(自身を除く): 437960352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 265648, 298854, 381869, 398472, 531296, 597708, 763738, 796944, 1062592, 1145607, 1195416, 1527476, 1593888, 2291214, 2390832, 3054952, 3187776, 3436821, 4582428, 4781664, 6109904, 6873642, 9164856, 9563328, 12219808, 13747284, 18329712, 24439616, 27494568, 36659424, 54989136, 73318848, 109978272, 219956544]

約数ペア:

[(1, 219956544), (2, 109978272), (3, 73318848), (4, 54989136), (6, 36659424), (8, 27494568), (9, 24439616), (12, 18329712), (16, 13747284), (18, 12219808), (23, 9563328), (24, 9164856), (32, 6873642), (36, 6109904), (46, 4781664), (48, 4582428), (64, 3436821), (69, 3187776), (72, 3054952), (92, 2390832), (96, 2291214), (138, 1593888), (144, 1527476), (184, 1195416), (192, 1145607), (207, 1062592), (276, 796944), (288, 763738), (368, 597708), (414, 531296), (552, 398472), (576, 381869), (736, 298854), (828, 265648), (1104, 199236), (1472, 149427), (1656, 132824), (2208, 99618), (3312, 66412), (4416, 49809), (6624, 33206), (13248, 16603)]