313148082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9247

約数の個数: 64

約数和(自身を含む): 740920320

約数和(自身を除く): 427772238

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2622, 5681, 9187, 11362, 17043, 18374, 27561, 34086, 55122, 119431, 174553, 211301, 238862, 349106, 358293, 422602, 523659, 633903, 716586, 1047318, 1267806, 2269189, 2746913, 4014719, 4538378, 5493826, 6807567, 8029438, 8240739, 12044157, 13615134, 16481478, 24088314, 52191347, 104382694, 156574041, 313148082]

約数ペア:

[(1, 313148082), (2, 156574041), (3, 104382694), (6, 52191347), (13, 24088314), (19, 16481478), (23, 13615134), (26, 12044157), (38, 8240739), (39, 8029438), (46, 6807567), (57, 5493826), (69, 4538378), (78, 4014719), (114, 2746913), (138, 2269189), (247, 1267806), (299, 1047318), (437, 716586), (494, 633903), (598, 523659), (741, 422602), (874, 358293), (897, 349106), (1311, 238862), (1482, 211301), (1794, 174553), (2622, 119431), (5681, 55122), (9187, 34086), (11362, 27561), (17043, 18374)]