198349416

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{33191}}^1$

素因数の和:33286

約数の個数: 48

約数和(自身を含む): 543684960

約数和(自身を除く): 345335544

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, 33191, 66382, 99573, 132764, 199146, 265528, 298719, 398292, 597438, 796584, 1194876, 2389752, 2754853, 5509706, 8264559, 11019412, 16529118, 22038824, 24793677, 33058236, 49587354, 66116472, 99174708, 198349416]

約数ペア:

[(1, 198349416), (2, 99174708), (3, 66116472), (4, 49587354), (6, 33058236), (8, 24793677), (9, 22038824), (12, 16529118), (18, 11019412), (24, 8264559), (36, 5509706), (72, 2754853), (83, 2389752), (166, 1194876), (249, 796584), (332, 597438), (498, 398292), (664, 298719), (747, 265528), (996, 199146), (1494, 132764), (1992, 99573), (2988, 66382), (5976, 33191)]