351683244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2237}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 972670608

約数和(自身を除く): 620987364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 397, 794, 1191, 1588, 2237, 2382, 3573, 4367, 4474, 4764, 6711, 7146, 8734, 8948, 13101, 13422, 14292, 17468, 20133, 24607, 26202, 26844, 39303, 40266, 49214, 52404, 73821, 78606, 80532, 98428, 147642, 157212, 221463, 295284, 442926, 885852, 888089, 1776178, 2664267, 3552356, 5328534, 7992801, 9768979, 10657068, 15985602, 19537958, 29306937, 31971204, 39075916, 58613874, 87920811, 117227748, 175841622, 351683244]

約数ペア:

[(1, 351683244), (2, 175841622), (3, 117227748), (4, 87920811), (6, 58613874), (9, 39075916), (11, 31971204), (12, 29306937), (18, 19537958), (22, 15985602), (33, 10657068), (36, 9768979), (44, 7992801), (66, 5328534), (99, 3552356), (132, 2664267), (198, 1776178), (396, 888089), (397, 885852), (794, 442926), (1191, 295284), (1588, 221463), (2237, 157212), (2382, 147642), (3573, 98428), (4367, 80532), (4474, 78606), (4764, 73821), (6711, 52404), (7146, 49214), (8734, 40266), (8948, 39303), (13101, 26844), (13422, 26202), (14292, 24607), (17468, 20133)]