313025104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 724239360

約数和(自身を除く): 411214256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 217, 248, 356, 434, 496, 623, 712, 868, 1013, 1246, 1424, 1736, 2026, 2492, 2759, 3472, 4052, 4984, 5518, 7091, 8104, 9968, 11036, 14182, 16208, 19313, 22072, 28364, 31403, 38626, 44144, 56728, 62806, 77252, 90157, 113456, 125612, 154504, 180314, 219821, 251224, 309008, 360628, 439642, 502448, 631099, 721256, 879284, 1262198, 1442512, 1758568, 2524396, 2794867, 3517136, 5048792, 5589734, 10097584, 11179468, 19564069, 22358936, 39128138, 44717872, 78256276, 156512552, 313025104]

約数ペア:

[(1, 313025104), (2, 156512552), (4, 78256276), (7, 44717872), (8, 39128138), (14, 22358936), (16, 19564069), (28, 11179468), (31, 10097584), (56, 5589734), (62, 5048792), (89, 3517136), (112, 2794867), (124, 2524396), (178, 1758568), (217, 1442512), (248, 1262198), (356, 879284), (434, 721256), (496, 631099), (623, 502448), (712, 439642), (868, 360628), (1013, 309008), (1246, 251224), (1424, 219821), (1736, 180314), (2026, 154504), (2492, 125612), (2759, 113456), (3472, 90157), (4052, 77252), (4984, 62806), (5518, 56728), (7091, 44144), (8104, 38626), (9968, 31403), (11036, 28364), (14182, 22072), (16208, 19313)]