318205422

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:767

約数の個数: 80

約数和(自身を含む): 759773520

約数和(自身を除く): 441568098

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 227, 306, 454, 459, 509, 681, 918, 1018, 1362, 1377, 1527, 2043, 2754, 3054, 3859, 4086, 4581, 6129, 7718, 8653, 9162, 11577, 12258, 13743, 17306, 18387, 23154, 25959, 27486, 34731, 36774, 41229, 51918, 69462, 77877, 82458, 104193, 115543, 155754, 208386, 231086, 233631, 312579, 346629, 467262, 625158, 693258, 700893, 1039887, 1401786, 1964231, 2079774, 3119661, 3928462, 5892693, 6239322, 9358983, 11785386, 17678079, 18717966, 35356158, 53034237, 106068474, 159102711, 318205422]

約数ペア:

[(1, 318205422), (2, 159102711), (3, 106068474), (6, 53034237), (9, 35356158), (17, 18717966), (18, 17678079), (27, 11785386), (34, 9358983), (51, 6239322), (54, 5892693), (81, 3928462), (102, 3119661), (153, 2079774), (162, 1964231), (227, 1401786), (306, 1039887), (454, 700893), (459, 693258), (509, 625158), (681, 467262), (918, 346629), (1018, 312579), (1362, 233631), (1377, 231086), (1527, 208386), (2043, 155754), (2754, 115543), (3054, 104193), (3859, 82458), (4086, 77877), (4581, 69462), (6129, 51918), (7718, 41229), (8653, 36774), (9162, 34731), (11577, 27486), (12258, 25959), (13743, 23154), (17306, 18387)]