291280734

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 644271264

約数和(自身を除く): 352990530

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 311, 366, 549, 622, 853, 933, 1098, 1706, 1866, 2559, 2799, 5118, 5598, 7677, 15354, 18971, 37942, 52033, 56913, 104066, 113826, 156099, 170739, 265283, 312198, 341478, 468297, 530566, 795849, 936594, 1591698, 2387547, 4775094, 16182263, 32364526, 48546789, 97093578, 145640367, 291280734]

約数ペア:

[(1, 291280734), (2, 145640367), (3, 97093578), (6, 48546789), (9, 32364526), (18, 16182263), (61, 4775094), (122, 2387547), (183, 1591698), (311, 936594), (366, 795849), (549, 530566), (622, 468297), (853, 341478), (933, 312198), (1098, 265283), (1706, 170739), (1866, 156099), (2559, 113826), (2799, 104066), (5118, 56913), (5598, 52033), (7677, 37942), (15354, 18971)]