238217056

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 637507584

約数和(自身を除く): 399290528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 47, 56, 68, 77, 88, 94, 112, 119, 121, 136, 154, 176, 187, 188, 224, 238, 242, 272, 308, 329, 352, 374, 376, 476, 484, 517, 544, 616, 658, 748, 752, 799, 847, 952, 968, 1034, 1232, 1309, 1316, 1331, 1496, 1504, 1598, 1694, 1904, 1936, 2057, 2068, 2464, 2618, 2632, 2662, 2992, 3196, 3388, 3619, 3808, 3872, 4114, 4136, 5236, 5264, 5324, 5593, 5687, 5984, 6392, 6776, 7238, 8228, 8272, 8789, 9317, 10472, 10528, 10648, 11186, 11374, 12784, 13552, 14399, 14476, 16456, 16544, 17578, 18634, 20944, 21296, 22372, 22627, 22748, 25568, 27104, 28798, 28952, 32912, 35156, 37268, 39809, 41888, 42592, 44744, 45254, 45496, 57596, 57904, 61523, 62557, 65824, 70312, 74536, 79618, 89488, 90508, 90992, 96679, 115192, 115808, 123046, 125114, 140624, 149072, 158389, 159236, 178976, 181016, 181984, 193358, 230384, 246092, 250228, 281248, 298144, 316778, 318472, 362032, 386716, 437899, 460768, 492184, 500456, 633556, 636944, 676753, 724064, 773432, 875798, 984368, 1000912, 1063469, 1267112, 1273888, 1353506, 1546864, 1751596, 1968736, 2001824, 2126938, 2534224, 2707012, 3093728, 3503192, 4253876, 5068448, 5414024, 7006384, 7444283, 8507752, 10828048, 14012768, 14888566, 17015504, 21656096, 29777132, 34031008, 59554264, 119108528, 238217056]

約数ペア:

[(1, 238217056), (2, 119108528), (4, 59554264), (7, 34031008), (8, 29777132), (11, 21656096), (14, 17015504), (16, 14888566), (17, 14012768), (22, 10828048), (28, 8507752), (32, 7444283), (34, 7006384), (44, 5414024), (47, 5068448), (56, 4253876), (68, 3503192), (77, 3093728), (88, 2707012), (94, 2534224), (112, 2126938), (119, 2001824), (121, 1968736), (136, 1751596), (154, 1546864), (176, 1353506), (187, 1273888), (188, 1267112), (224, 1063469), (238, 1000912), (242, 984368), (272, 875798), (308, 773432), (329, 724064), (352, 676753), (374, 636944), (376, 633556), (476, 500456), (484, 492184), (517, 460768), (544, 437899), (616, 386716), (658, 362032), (748, 318472), (752, 316778), (799, 298144), (847, 281248), (952, 250228), (968, 246092), (1034, 230384), (1232, 193358), (1309, 181984), (1316, 181016), (1331, 178976), (1496, 159236), (1504, 158389), (1598, 149072), (1694, 140624), (1904, 125114), (1936, 123046), (2057, 115808), (2068, 115192), (2464, 96679), (2618, 90992), (2632, 90508), (2662, 89488), (2992, 79618), (3196, 74536), (3388, 70312), (3619, 65824), (3808, 62557), (3872, 61523), (4114, 57904), (4136, 57596), (5236, 45496), (5264, 45254), (5324, 44744), (5593, 42592), (5687, 41888), (5984, 39809), (6392, 37268), (6776, 35156), (7238, 32912), (8228, 28952), (8272, 28798), (8789, 27104), (9317, 25568), (10472, 22748), (10528, 22627), (10648, 22372), (11186, 21296), (11374, 20944), (12784, 18634), (13552, 17578), (14399, 16544), (14476, 16456)]