305682356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 628379136

約数和(自身を除く): 322696780

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 307, 602, 614, 827, 1204, 1228, 1654, 2149, 3308, 4298, 5789, 8596, 11578, 13201, 23156, 26402, 35561, 52804, 71122, 92407, 142244, 184814, 248927, 253889, 369628, 497854, 507778, 995708, 1015556, 1777223, 3554446, 7108892, 10917227, 21834454, 43668908, 76420589, 152841178, 305682356]

約数ペア:

[(1, 305682356), (2, 152841178), (4, 76420589), (7, 43668908), (14, 21834454), (28, 10917227), (43, 7108892), (86, 3554446), (172, 1777223), (301, 1015556), (307, 995708), (602, 507778), (614, 497854), (827, 369628), (1204, 253889), (1228, 248927), (1654, 184814), (2149, 142244), (3308, 92407), (4298, 71122), (5789, 52804), (8596, 35561), (11578, 26402), (13201, 23156)]