214949808

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2749}}^1$

素因数の和:2947

約数の個数: 80

約数和(自身を含む): 620620000

約数和(自身を除く): 405670192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2749, 2896, 3258, 4344, 4887, 5498, 6516, 8247, 8688, 9774, 10996, 13032, 16494, 19548, 21992, 24741, 26064, 32988, 39096, 43984, 49482, 65976, 74223, 78192, 98964, 131952, 148446, 197928, 296892, 395856, 497569, 593784, 995138, 1187568, 1492707, 1990276, 2985414, 3980552, 4478121, 5970828, 7961104, 8956242, 11941656, 13434363, 17912484, 23883312, 26868726, 35824968, 53737452, 71649936, 107474904, 214949808]

約数ペア:

[(1, 214949808), (2, 107474904), (3, 71649936), (4, 53737452), (6, 35824968), (8, 26868726), (9, 23883312), (12, 17912484), (16, 13434363), (18, 11941656), (24, 8956242), (27, 7961104), (36, 5970828), (48, 4478121), (54, 3980552), (72, 2985414), (108, 1990276), (144, 1492707), (181, 1187568), (216, 995138), (362, 593784), (432, 497569), (543, 395856), (724, 296892), (1086, 197928), (1448, 148446), (1629, 131952), (2172, 98964), (2749, 78192), (2896, 74223), (3258, 65976), (4344, 49482), (4887, 43984), (5498, 39096), (6516, 32988), (8247, 26064), (8688, 24741), (9774, 21992), (10996, 19548), (13032, 16494)]