248075136

素因数分解:

$2^7\times 3^4\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 750887280

約数和(自身を除く): 502812144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 284, 288, 324, 337, 384, 426, 432, 568, 576, 639, 648, 674, 852, 864, 1011, 1136, 1152, 1278, 1296, 1348, 1704, 1728, 1917, 2022, 2272, 2556, 2592, 2696, 3033, 3408, 3456, 3834, 4044, 4544, 5112, 5184, 5392, 5751, 6066, 6816, 7668, 8088, 9088, 9099, 10224, 10368, 10784, 11502, 12132, 13632, 15336, 16176, 18198, 20448, 21568, 23004, 23927, 24264, 27264, 27297, 30672, 32352, 36396, 40896, 43136, 46008, 47854, 48528, 54594, 61344, 64704, 71781, 72792, 81792, 92016, 95708, 97056, 109188, 122688, 129408, 143562, 145584, 184032, 191416, 194112, 215343, 218376, 245376, 287124, 291168, 368064, 382832, 388224, 430686, 436752, 574248, 582336, 646029, 736128, 765664, 861372, 873504, 1148496, 1164672, 1292058, 1531328, 1722744, 1747008, 1938087, 2296992, 2584116, 3062656, 3445488, 3494016, 3876174, 4593984, 5168232, 6890976, 7752348, 9187968, 10336464, 13781952, 15504696, 20672928, 27563904, 31009392, 41345856, 62018784, 82691712, 124037568, 248075136]

約数ペア:

[(1, 248075136), (2, 124037568), (3, 82691712), (4, 62018784), (6, 41345856), (8, 31009392), (9, 27563904), (12, 20672928), (16, 15504696), (18, 13781952), (24, 10336464), (27, 9187968), (32, 7752348), (36, 6890976), (48, 5168232), (54, 4593984), (64, 3876174), (71, 3494016), (72, 3445488), (81, 3062656), (96, 2584116), (108, 2296992), (128, 1938087), (142, 1747008), (144, 1722744), (162, 1531328), (192, 1292058), (213, 1164672), (216, 1148496), (284, 873504), (288, 861372), (324, 765664), (337, 736128), (384, 646029), (426, 582336), (432, 574248), (568, 436752), (576, 430686), (639, 388224), (648, 382832), (674, 368064), (852, 291168), (864, 287124), (1011, 245376), (1136, 218376), (1152, 215343), (1278, 194112), (1296, 191416), (1348, 184032), (1704, 145584), (1728, 143562), (1917, 129408), (2022, 122688), (2272, 109188), (2556, 97056), (2592, 95708), (2696, 92016), (3033, 81792), (3408, 72792), (3456, 71781), (3834, 64704), (4044, 61344), (4544, 54594), (5112, 48528), (5184, 47854), (5392, 46008), (5751, 43136), (6066, 40896), (6816, 36396), (7668, 32352), (8088, 30672), (9088, 27297), (9099, 27264), (10224, 24264), (10368, 23927), (10784, 23004), (11502, 21568), (12132, 20448), (13632, 18198), (15336, 16176)]