305989128

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{51203}}^1$

素因数の和:51298

約数の個数: 48

約数和(自身を含む): 838721520

約数和(自身を除く): 532732392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 51203, 102406, 153609, 204812, 307218, 409624, 460827, 614436, 921654, 1228872, 1843308, 3686616, 4249849, 8499698, 12749547, 16999396, 25499094, 33998792, 38248641, 50998188, 76497282, 101996376, 152994564, 305989128]

約数ペア:

[(1, 305989128), (2, 152994564), (3, 101996376), (4, 76497282), (6, 50998188), (8, 38248641), (9, 33998792), (12, 25499094), (18, 16999396), (24, 12749547), (36, 8499698), (72, 4249849), (83, 3686616), (166, 1843308), (249, 1228872), (332, 921654), (498, 614436), (664, 460827), (747, 409624), (996, 307218), (1494, 204812), (1992, 153609), (2988, 102406), (5976, 51203)]