550178772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29147}}^1$

素因数の和:29189

約数の個数: 72

約数和(自身を含む): 1519660128

約数和(自身を除く): 969481356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 29147, 58294, 87441, 116588, 174882, 320617, 349764, 378911, 641234, 757822, 961851, 1136733, 1282468, 1515644, 1923702, 2273466, 3526787, 3847404, 4168021, 4546932, 7053574, 8336042, 10580361, 12504063, 14107148, 16672084, 21160722, 25008126, 42321444, 45848231, 50016252, 91696462, 137544693, 183392924, 275089386, 550178772]

約数ペア:

[(1, 550178772), (2, 275089386), (3, 183392924), (4, 137544693), (6, 91696462), (11, 50016252), (12, 45848231), (13, 42321444), (22, 25008126), (26, 21160722), (33, 16672084), (39, 14107148), (44, 12504063), (52, 10580361), (66, 8336042), (78, 7053574), (121, 4546932), (132, 4168021), (143, 3847404), (156, 3526787), (242, 2273466), (286, 1923702), (363, 1515644), (429, 1282468), (484, 1136733), (572, 961851), (726, 757822), (858, 641234), (1452, 378911), (1573, 349764), (1716, 320617), (3146, 174882), (4719, 116588), (6292, 87441), (9438, 58294), (18876, 29147)]