493771212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2161}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 1364602512

約数和(自身を除く): 870831300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 577, 1154, 1731, 2161, 2308, 3462, 4322, 5193, 6347, 6483, 6924, 8644, 10386, 12694, 12966, 19041, 19449, 20772, 23771, 25388, 25932, 38082, 38898, 47542, 57123, 71313, 76164, 77796, 95084, 114246, 142626, 213939, 228492, 285252, 427878, 855756, 1246897, 2493794, 3740691, 4987588, 7481382, 11222073, 13715867, 14962764, 22444146, 27431734, 41147601, 44888292, 54863468, 82295202, 123442803, 164590404, 246885606, 493771212]

約数ペア:

[(1, 493771212), (2, 246885606), (3, 164590404), (4, 123442803), (6, 82295202), (9, 54863468), (11, 44888292), (12, 41147601), (18, 27431734), (22, 22444146), (33, 14962764), (36, 13715867), (44, 11222073), (66, 7481382), (99, 4987588), (132, 3740691), (198, 2493794), (396, 1246897), (577, 855756), (1154, 427878), (1731, 285252), (2161, 228492), (2308, 213939), (3462, 142626), (4322, 114246), (5193, 95084), (6347, 77796), (6483, 76164), (6924, 71313), (8644, 57123), (10386, 47542), (12694, 38898), (12966, 38082), (19041, 25932), (19449, 25388), (20772, 23771)]