239887248

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 639173376

約数和(自身を除く): 399286128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 678, 752, 904, 941, 1128, 1356, 1808, 1882, 2256, 2712, 2823, 3764, 5311, 5424, 5646, 7528, 10622, 11292, 15056, 15933, 21244, 22584, 31866, 42488, 44227, 45168, 63732, 84976, 88454, 106333, 127464, 132681, 176908, 212666, 254928, 265362, 318999, 353816, 425332, 530724, 637998, 707632, 850664, 1061448, 1275996, 1701328, 2122896, 2551992, 4997651, 5103984, 9995302, 14992953, 19990604, 29985906, 39981208, 59971812, 79962416, 119943624, 239887248]

約数ペア:

[(1, 239887248), (2, 119943624), (3, 79962416), (4, 59971812), (6, 39981208), (8, 29985906), (12, 19990604), (16, 14992953), (24, 9995302), (47, 5103984), (48, 4997651), (94, 2551992), (113, 2122896), (141, 1701328), (188, 1275996), (226, 1061448), (282, 850664), (339, 707632), (376, 637998), (452, 530724), (564, 425332), (678, 353816), (752, 318999), (904, 265362), (941, 254928), (1128, 212666), (1356, 176908), (1808, 132681), (1882, 127464), (2256, 106333), (2712, 88454), (2823, 84976), (3764, 63732), (5311, 45168), (5424, 44227), (5646, 42488), (7528, 31866), (10622, 22584), (11292, 21244), (15056, 15933)]