391420368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{143063}}^1$

素因数の和:143096

約数の個数: 60

約数和(自身を含む): 1153095840

約数和(自身を除く): 761675472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 143063, 286126, 429189, 572252, 858378, 1144504, 1287567, 1716756, 2289008, 2575134, 2718197, 3433512, 5150268, 5436394, 6867024, 8154591, 10300536, 10872788, 16309182, 20601072, 21745576, 24463773, 32618364, 43491152, 48927546, 65236728, 97855092, 130473456, 195710184, 391420368]

約数ペア:

[(1, 391420368), (2, 195710184), (3, 130473456), (4, 97855092), (6, 65236728), (8, 48927546), (9, 43491152), (12, 32618364), (16, 24463773), (18, 21745576), (19, 20601072), (24, 16309182), (36, 10872788), (38, 10300536), (48, 8154591), (57, 6867024), (72, 5436394), (76, 5150268), (114, 3433512), (144, 2718197), (152, 2575134), (171, 2289008), (228, 1716756), (304, 1287567), (342, 1144504), (456, 858378), (684, 572252), (912, 429189), (1368, 286126), (2736, 143063)]