233190496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 406929824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 224, 238, 266, 272, 293, 304, 308, 323, 352, 374, 418, 476, 532, 544, 586, 608, 616, 646, 748, 836, 952, 1064, 1172, 1232, 1292, 1309, 1463, 1496, 1672, 1904, 2051, 2128, 2261, 2344, 2464, 2584, 2618, 2926, 2992, 3223, 3344, 3553, 3808, 4102, 4256, 4522, 4688, 4981, 5168, 5236, 5567, 5852, 5984, 6446, 6688, 7106, 8204, 9044, 9376, 9962, 10336, 10472, 11134, 11704, 12892, 14212, 16408, 18088, 19924, 20944, 22268, 22561, 23408, 24871, 25784, 28424, 32816, 34867, 36176, 38969, 39848, 41888, 44536, 45122, 46816, 49742, 51568, 54791, 56848, 61237, 65632, 69734, 72352, 77938, 79696, 89072, 90244, 94639, 99484, 103136, 109582, 113696, 122474, 139468, 155876, 159392, 178144, 180488, 189278, 198968, 219164, 244948, 278936, 311752, 360976, 378556, 383537, 397936, 428659, 438328, 489896, 557872, 623504, 662473, 721952, 757112, 767074, 795872, 857318, 876656, 979792, 1041029, 1115744, 1247008, 1324946, 1514224, 1534148, 1714636, 1753312, 1959584, 2082058, 2649892, 3028448, 3068296, 3429272, 4164116, 5299784, 6136592, 6858544, 7287203, 8328232, 10599568, 12273184, 13717088, 14574406, 16656464, 21199136, 29148812, 33312928, 58297624, 116595248, 233190496]

約数ペア:

[(1, 233190496), (2, 116595248), (4, 58297624), (7, 33312928), (8, 29148812), (11, 21199136), (14, 16656464), (16, 14574406), (17, 13717088), (19, 12273184), (22, 10599568), (28, 8328232), (32, 7287203), (34, 6858544), (38, 6136592), (44, 5299784), (56, 4164116), (68, 3429272), (76, 3068296), (77, 3028448), (88, 2649892), (112, 2082058), (119, 1959584), (133, 1753312), (136, 1714636), (152, 1534148), (154, 1514224), (176, 1324946), (187, 1247008), (209, 1115744), (224, 1041029), (238, 979792), (266, 876656), (272, 857318), (293, 795872), (304, 767074), (308, 757112), (323, 721952), (352, 662473), (374, 623504), (418, 557872), (476, 489896), (532, 438328), (544, 428659), (586, 397936), (608, 383537), (616, 378556), (646, 360976), (748, 311752), (836, 278936), (952, 244948), (1064, 219164), (1172, 198968), (1232, 189278), (1292, 180488), (1309, 178144), (1463, 159392), (1496, 155876), (1672, 139468), (1904, 122474), (2051, 113696), (2128, 109582), (2261, 103136), (2344, 99484), (2464, 94639), (2584, 90244), (2618, 89072), (2926, 79696), (2992, 77938), (3223, 72352), (3344, 69734), (3553, 65632), (3808, 61237), (4102, 56848), (4256, 54791), (4522, 51568), (4688, 49742), (4981, 46816), (5168, 45122), (5236, 44536), (5567, 41888), (5852, 39848), (5984, 38969), (6446, 36176), (6688, 34867), (7106, 32816), (8204, 28424), (9044, 25784), (9376, 24871), (9962, 23408), (10336, 22561), (10472, 22268), (11134, 20944), (11704, 19924), (12892, 18088), (14212, 16408)]