227311448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{312241}}^1$

素因数の和:312267

約数の個数: 32

約数和(自身を含む): 524566560

約数和(自身を除く): 297255112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 312241, 624482, 1248964, 2185687, 2497928, 4059133, 4371374, 8118266, 8742748, 16236532, 17485496, 28413931, 32473064, 56827862, 113655724, 227311448]

約数ペア:

[(1, 227311448), (2, 113655724), (4, 56827862), (7, 32473064), (8, 28413931), (13, 17485496), (14, 16236532), (26, 8742748), (28, 8118266), (52, 4371374), (56, 4059133), (91, 2497928), (104, 2185687), (182, 1248964), (364, 624482), (728, 312241)]