812661768

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{198017}}^1$

素因数の和:198051

約数の個数: 64

約数和(自身を含む): 2376216000

約数和(自身を除く): 1563554232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 198017, 396034, 594051, 792068, 1188102, 1584136, 1782153, 2376204, 3564306, 3762323, 4752408, 5346459, 7128612, 7524646, 10692918, 11286969, 14257224, 15049292, 21385836, 22573938, 30098584, 33860907, 42771672, 45147876, 67721814, 90295752, 101582721, 135443628, 203165442, 270887256, 406330884, 812661768]

約数ペア:

[(1, 812661768), (2, 406330884), (3, 270887256), (4, 203165442), (6, 135443628), (8, 101582721), (9, 90295752), (12, 67721814), (18, 45147876), (19, 42771672), (24, 33860907), (27, 30098584), (36, 22573938), (38, 21385836), (54, 15049292), (57, 14257224), (72, 11286969), (76, 10692918), (108, 7524646), (114, 7128612), (152, 5346459), (171, 4752408), (216, 3762323), (228, 3564306), (342, 2376204), (456, 1782153), (513, 1584136), (684, 1188102), (1026, 792068), (1368, 594051), (2052, 396034), (4104, 198017)]