222261984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 740244960

約数和(自身を除く): 517982976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2689, 2952, 3444, 3936, 4592, 5166, 5378, 5904, 6888, 8067, 9184, 10332, 10756, 11808, 13776, 16134, 18823, 20664, 21512, 24201, 27552, 32268, 37646, 41328, 43024, 48402, 56469, 64536, 75292, 82656, 86048, 96804, 110249, 112938, 129072, 150584, 169407, 193608, 220498, 225876, 258144, 301168, 330747, 338814, 387216, 440996, 451752, 602336, 661494, 677628, 771743, 774432, 881992, 903504, 992241, 1322988, 1355256, 1543486, 1763984, 1807008, 1984482, 2315229, 2645976, 2710512, 3086972, 3527968, 3968964, 4630458, 5291952, 5421024, 6173944, 6945687, 7937928, 9260916, 10583904, 12347888, 13891374, 15875856, 18521832, 24695776, 27782748, 31751712, 37043664, 55565496, 74087328, 111130992, 222261984]

約数ペア:

[(1, 222261984), (2, 111130992), (3, 74087328), (4, 55565496), (6, 37043664), (7, 31751712), (8, 27782748), (9, 24695776), (12, 18521832), (14, 15875856), (16, 13891374), (18, 12347888), (21, 10583904), (24, 9260916), (28, 7937928), (32, 6945687), (36, 6173944), (41, 5421024), (42, 5291952), (48, 4630458), (56, 3968964), (63, 3527968), (72, 3086972), (82, 2710512), (84, 2645976), (96, 2315229), (112, 1984482), (123, 1807008), (126, 1763984), (144, 1543486), (164, 1355256), (168, 1322988), (224, 992241), (246, 903504), (252, 881992), (287, 774432), (288, 771743), (328, 677628), (336, 661494), (369, 602336), (492, 451752), (504, 440996), (574, 387216), (656, 338814), (672, 330747), (738, 301168), (861, 258144), (984, 225876), (1008, 220498), (1148, 193608), (1312, 169407), (1476, 150584), (1722, 129072), (1968, 112938), (2016, 110249), (2296, 96804), (2583, 86048), (2689, 82656), (2952, 75292), (3444, 64536), (3936, 56469), (4592, 48402), (5166, 43024), (5378, 41328), (5904, 37646), (6888, 32268), (8067, 27552), (9184, 24201), (10332, 21512), (10756, 20664), (11808, 18823), (13776, 16134)]