232389888

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 656173056

約数和(自身を除く): 423783168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 227, 248, 256, 258, 344, 372, 384, 454, 496, 516, 681, 688, 744, 768, 908, 992, 1032, 1333, 1362, 1376, 1488, 1816, 1984, 2064, 2666, 2724, 2752, 2976, 3632, 3968, 3999, 4128, 5332, 5448, 5504, 5952, 7037, 7264, 7936, 7998, 8256, 9761, 10664, 10896, 11008, 11904, 14074, 14528, 15996, 16512, 19522, 21111, 21328, 21792, 23808, 28148, 29056, 29283, 31992, 33024, 39044, 42222, 42656, 43584, 56296, 58112, 58566, 63984, 78088, 84444, 85312, 87168, 112592, 117132, 127968, 156176, 168888, 170624, 174336, 225184, 234264, 255936, 302591, 312352, 337776, 341248, 450368, 468528, 511872, 605182, 624704, 675552, 900736, 907773, 937056, 1023744, 1210364, 1249408, 1351104, 1801472, 1815546, 1874112, 2420728, 2498816, 2702208, 3631092, 3748224, 4841456, 5404416, 7262184, 7496448, 9682912, 14524368, 19365824, 29048736, 38731648, 58097472, 77463296, 116194944, 232389888]

約数ペア:

[(1, 232389888), (2, 116194944), (3, 77463296), (4, 58097472), (6, 38731648), (8, 29048736), (12, 19365824), (16, 14524368), (24, 9682912), (31, 7496448), (32, 7262184), (43, 5404416), (48, 4841456), (62, 3748224), (64, 3631092), (86, 2702208), (93, 2498816), (96, 2420728), (124, 1874112), (128, 1815546), (129, 1801472), (172, 1351104), (186, 1249408), (192, 1210364), (227, 1023744), (248, 937056), (256, 907773), (258, 900736), (344, 675552), (372, 624704), (384, 605182), (454, 511872), (496, 468528), (516, 450368), (681, 341248), (688, 337776), (744, 312352), (768, 302591), (908, 255936), (992, 234264), (1032, 225184), (1333, 174336), (1362, 170624), (1376, 168888), (1488, 156176), (1816, 127968), (1984, 117132), (2064, 112592), (2666, 87168), (2724, 85312), (2752, 84444), (2976, 78088), (3632, 63984), (3968, 58566), (3999, 58112), (4128, 56296), (5332, 43584), (5448, 42656), (5504, 42222), (5952, 39044), (7037, 33024), (7264, 31992), (7936, 29283), (7998, 29056), (8256, 28148), (9761, 23808), (10664, 21792), (10896, 21328), (11008, 21111), (11904, 19522), (14074, 16512), (14528, 15996)]