238325472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 216

約数和(自身を含む): 852244848

約数和(自身を除く): 613919376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 924, 968, 977, 1008, 1056, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 1954, 2016, 2178, 2464, 2541, 2772, 2904, 2931, 3168, 3388, 3696, 3872, 3908, 4356, 5082, 5544, 5808, 5862, 6776, 6839, 7392, 7623, 7816, 8712, 8793, 10164, 10747, 11088, 11616, 11724, 13552, 13678, 15246, 15632, 17424, 17586, 20328, 20517, 21494, 22176, 23448, 27104, 27356, 30492, 31264, 32241, 34848, 35172, 40656, 41034, 42988, 46896, 54712, 60984, 61551, 64482, 70344, 75229, 81312, 82068, 85976, 93792, 96723, 109424, 118217, 121968, 123102, 128964, 140688, 150458, 164136, 171952, 193446, 218848, 225687, 236434, 243936, 246204, 257928, 281376, 300916, 328272, 343904, 354651, 386892, 451374, 472868, 492408, 515856, 601832, 656544, 677061, 709302, 773784, 827519, 902748, 945736, 984816, 1031712, 1063953, 1203664, 1354122, 1418604, 1547568, 1655038, 1805496, 1891472, 1969632, 2127906, 2407328, 2482557, 2708244, 2837208, 3095136, 3310076, 3610992, 3782944, 4255812, 4965114, 5416488, 5674416, 6620152, 7221984, 7447671, 8511624, 9930228, 10832976, 11348832, 13240304, 14895342, 17023248, 19860456, 21665952, 26480608, 29790684, 34046496, 39720912, 59581368, 79441824, 119162736, 238325472]

約数ペア:

[(1, 238325472), (2, 119162736), (3, 79441824), (4, 59581368), (6, 39720912), (7, 34046496), (8, 29790684), (9, 26480608), (11, 21665952), (12, 19860456), (14, 17023248), (16, 14895342), (18, 13240304), (21, 11348832), (22, 10832976), (24, 9930228), (28, 8511624), (32, 7447671), (33, 7221984), (36, 6620152), (42, 5674416), (44, 5416488), (48, 4965114), (56, 4255812), (63, 3782944), (66, 3610992), (72, 3310076), (77, 3095136), (84, 2837208), (88, 2708244), (96, 2482557), (99, 2407328), (112, 2127906), (121, 1969632), (126, 1891472), (132, 1805496), (144, 1655038), (154, 1547568), (168, 1418604), (176, 1354122), (198, 1203664), (224, 1063953), (231, 1031712), (242, 984816), (252, 945736), (264, 902748), (288, 827519), (308, 773784), (336, 709302), (352, 677061), (363, 656544), (396, 601832), (462, 515856), (484, 492408), (504, 472868), (528, 451374), (616, 386892), (672, 354651), (693, 343904), (726, 328272), (792, 300916), (847, 281376), (924, 257928), (968, 246204), (977, 243936), (1008, 236434), (1056, 225687), (1089, 218848), (1232, 193446), (1386, 171952), (1452, 164136), (1584, 150458), (1694, 140688), (1848, 128964), (1936, 123102), (1954, 121968), (2016, 118217), (2178, 109424), (2464, 96723), (2541, 93792), (2772, 85976), (2904, 82068), (2931, 81312), (3168, 75229), (3388, 70344), (3696, 64482), (3872, 61551), (3908, 60984), (4356, 54712), (5082, 46896), (5544, 42988), (5808, 41034), (5862, 40656), (6776, 35172), (6839, 34848), (7392, 32241), (7623, 31264), (7816, 30492), (8712, 27356), (8793, 27104), (10164, 23448), (10747, 22176), (11088, 21494), (11616, 20517), (11724, 20328), (13552, 17586), (13678, 17424), (15246, 15632)]