222046668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 578113536

約数和(自身を除く): 356066868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 191, 258, 382, 387, 516, 573, 751, 764, 774, 1146, 1502, 1548, 1719, 2253, 2292, 3004, 3438, 4506, 6759, 6876, 8213, 9012, 13518, 16426, 24639, 27036, 32293, 32852, 49278, 64586, 73917, 96879, 98556, 129172, 143441, 147834, 193758, 286882, 290637, 295668, 387516, 430323, 573764, 581274, 860646, 1162548, 1290969, 1721292, 2581938, 5163876, 6167963, 12335926, 18503889, 24671852, 37007778, 55511667, 74015556, 111023334, 222046668]

約数ペア:

[(1, 222046668), (2, 111023334), (3, 74015556), (4, 55511667), (6, 37007778), (9, 24671852), (12, 18503889), (18, 12335926), (36, 6167963), (43, 5163876), (86, 2581938), (129, 1721292), (172, 1290969), (191, 1162548), (258, 860646), (382, 581274), (387, 573764), (516, 430323), (573, 387516), (751, 295668), (764, 290637), (774, 286882), (1146, 193758), (1502, 147834), (1548, 143441), (1719, 129172), (2253, 98556), (2292, 96879), (3004, 73917), (3438, 64586), (4506, 49278), (6759, 32852), (6876, 32293), (8213, 27036), (9012, 24639), (13518, 16426)]