9969897608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 20847909600

約数和(自身を除く): 10878011992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 163, 179, 242, 326, 353, 358, 484, 652, 706, 716, 968, 1304, 1412, 1432, 1793, 1969, 2824, 3586, 3883, 3938, 7172, 7766, 7876, 14344, 15532, 15752, 19723, 21659, 29177, 31064, 39446, 42713, 43318, 57539, 58354, 63187, 78892, 85426, 86636, 115078, 116708, 126374, 157784, 170852, 173272, 230156, 233416, 252748, 320947, 341704, 460312, 505496, 632929, 641894, 695057, 1265858, 1283788, 1390114, 2531716, 2567576, 2780228, 3530417, 5063432, 5560456, 6962219, 7060834, 7645627, 10299481, 13924438, 14121668, 15291254, 20598962, 27848876, 28243336, 30582508, 41197924, 55697752, 61165016, 82395848, 113294291, 226588582, 453177164, 906354328, 1246237201, 2492474402, 4984948804, 9969897608]

約数ペア:

[(1, 9969897608), (2, 4984948804), (4, 2492474402), (8, 1246237201), (11, 906354328), (22, 453177164), (44, 226588582), (88, 113294291), (121, 82395848), (163, 61165016), (179, 55697752), (242, 41197924), (326, 30582508), (353, 28243336), (358, 27848876), (484, 20598962), (652, 15291254), (706, 14121668), (716, 13924438), (968, 10299481), (1304, 7645627), (1412, 7060834), (1432, 6962219), (1793, 5560456), (1969, 5063432), (2824, 3530417), (3586, 2780228), (3883, 2567576), (3938, 2531716), (7172, 1390114), (7766, 1283788), (7876, 1265858), (14344, 695057), (15532, 641894), (15752, 632929), (19723, 505496), (21659, 460312), (29177, 341704), (31064, 320947), (39446, 252748), (42713, 233416), (43318, 230156), (57539, 173272), (58354, 170852), (63187, 157784), (78892, 126374), (85426, 116708), (86636, 115078)]