674203752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{492839}}^1$

素因数の和:492870

約数の個数: 48

約数和(自身を含む): 1922076000

約数和(自身を除く): 1247872248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 492839, 985678, 1478517, 1971356, 2957034, 3942712, 4435551, 5914068, 8871102, 9363941, 11828136, 17742204, 18727882, 28091823, 35484408, 37455764, 56183646, 74911528, 84275469, 112367292, 168550938, 224734584, 337101876, 674203752]

約数ペア:

[(1, 674203752), (2, 337101876), (3, 224734584), (4, 168550938), (6, 112367292), (8, 84275469), (9, 74911528), (12, 56183646), (18, 37455764), (19, 35484408), (24, 28091823), (36, 18727882), (38, 17742204), (57, 11828136), (72, 9363941), (76, 8871102), (114, 5914068), (152, 4435551), (171, 3942712), (228, 2957034), (342, 1971356), (456, 1478517), (684, 985678), (1368, 492839)]