238694328

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{19163}}^1$

素因数の和:19348

約数の個数: 48

約数和(自身を含む): 650234520

約数和(自身を除く): 411540192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 19163, 38326, 57489, 76652, 114978, 153304, 172467, 229956, 344934, 459912, 689868, 1379736, 3315199, 6630398, 9945597, 13260796, 19891194, 26521592, 29836791, 39782388, 59673582, 79564776, 119347164, 238694328]

約数ペア:

[(1, 238694328), (2, 119347164), (3, 79564776), (4, 59673582), (6, 39782388), (8, 29836791), (9, 26521592), (12, 19891194), (18, 13260796), (24, 9945597), (36, 6630398), (72, 3315199), (173, 1379736), (346, 689868), (519, 459912), (692, 344934), (1038, 229956), (1384, 172467), (1557, 153304), (2076, 114978), (3114, 76652), (4152, 57489), (6228, 38326), (12456, 19163)]