22211448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 45526152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 47, 56, 58, 84, 87, 94, 97, 116, 141, 168, 174, 188, 194, 203, 232, 282, 291, 329, 348, 376, 388, 406, 564, 582, 609, 658, 679, 696, 776, 812, 987, 1128, 1164, 1218, 1316, 1358, 1363, 1624, 1974, 2037, 2328, 2436, 2632, 2716, 2726, 2813, 3948, 4074, 4089, 4559, 4872, 5432, 5452, 5626, 7896, 8148, 8178, 8439, 9118, 9541, 10904, 11252, 13677, 16296, 16356, 16878, 18236, 19082, 19691, 22504, 27354, 28623, 31913, 32712, 33756, 36472, 38164, 39382, 54708, 57246, 59073, 63826, 67512, 76328, 78764, 95739, 109416, 114492, 118146, 127652, 132211, 157528, 191478, 228984, 236292, 255304, 264422, 382956, 396633, 472584, 528844, 765912, 793266, 925477, 1057688, 1586532, 1850954, 2776431, 3173064, 3701908, 5552862, 7403816, 11105724, 22211448]

約数ペア:

[(1, 22211448), (2, 11105724), (3, 7403816), (4, 5552862), (6, 3701908), (7, 3173064), (8, 2776431), (12, 1850954), (14, 1586532), (21, 1057688), (24, 925477), (28, 793266), (29, 765912), (42, 528844), (47, 472584), (56, 396633), (58, 382956), (84, 264422), (87, 255304), (94, 236292), (97, 228984), (116, 191478), (141, 157528), (168, 132211), (174, 127652), (188, 118146), (194, 114492), (203, 109416), (232, 95739), (282, 78764), (291, 76328), (329, 67512), (348, 63826), (376, 59073), (388, 57246), (406, 54708), (564, 39382), (582, 38164), (609, 36472), (658, 33756), (679, 32712), (696, 31913), (776, 28623), (812, 27354), (987, 22504), (1128, 19691), (1164, 19082), (1218, 18236), (1316, 16878), (1358, 16356), (1363, 16296), (1624, 13677), (1974, 11252), (2037, 10904), (2328, 9541), (2436, 9118), (2632, 8439), (2716, 8178), (2726, 8148), (2813, 7896), (3948, 5626), (4074, 5452), (4089, 5432), (4559, 4872)]