866340228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{70297}}^1$

素因数の和:70396

約数の個数: 48

約数和(自身を含む): 2204545280

約数和(自身を除く): 1338205052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 70297, 140594, 210891, 281188, 421782, 843564, 913861, 1827722, 2741583, 3655444, 5483166, 5553463, 10966332, 11106926, 16660389, 22213852, 33320778, 66641556, 72195019, 144390038, 216585057, 288780076, 433170114, 866340228]

約数ペア:

[(1, 866340228), (2, 433170114), (3, 288780076), (4, 216585057), (6, 144390038), (12, 72195019), (13, 66641556), (26, 33320778), (39, 22213852), (52, 16660389), (78, 11106926), (79, 10966332), (156, 5553463), (158, 5483166), (237, 3655444), (316, 2741583), (474, 1827722), (948, 913861), (1027, 843564), (2054, 421782), (3081, 281188), (4108, 210891), (6162, 140594), (12324, 70297)]