227497716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10789

約数の個数: 72

約数和(自身を含む): 624915200

約数和(自身を除く): 397417484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 10729, 21204, 21458, 32187, 42916, 64374, 96561, 128748, 193122, 203851, 332599, 386244, 407702, 611553, 665198, 815404, 997797, 1223106, 1330396, 1834659, 1995594, 2446212, 2993391, 3669318, 3991188, 5986782, 6319381, 7338636, 11973564, 12638762, 18958143, 25277524, 37916286, 56874429, 75832572, 113748858, 227497716]

約数ペア:

[(1, 227497716), (2, 113748858), (3, 75832572), (4, 56874429), (6, 37916286), (9, 25277524), (12, 18958143), (18, 12638762), (19, 11973564), (31, 7338636), (36, 6319381), (38, 5986782), (57, 3991188), (62, 3669318), (76, 2993391), (93, 2446212), (114, 1995594), (124, 1834659), (171, 1330396), (186, 1223106), (228, 997797), (279, 815404), (342, 665198), (372, 611553), (558, 407702), (589, 386244), (684, 332599), (1116, 203851), (1178, 193122), (1767, 128748), (2356, 96561), (3534, 64374), (5301, 42916), (7068, 32187), (10602, 21458), (10729, 21204)]