631034676

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 1625463840

約数和(自身を除く): 994429164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 397, 402, 603, 659, 794, 804, 1191, 1206, 1318, 1588, 1977, 2382, 2412, 2636, 3573, 3954, 4764, 5931, 7146, 7908, 11862, 14292, 23724, 26599, 44153, 53198, 79797, 88306, 106396, 132459, 159594, 176612, 239391, 261623, 264918, 319188, 397377, 478782, 523246, 529836, 784869, 794754, 957564, 1046492, 1569738, 1589508, 2354607, 3139476, 4709214, 9418428, 17528741, 35057482, 52586223, 70114964, 105172446, 157758669, 210344892, 315517338, 631034676]

約数ペア:

[(1, 631034676), (2, 315517338), (3, 210344892), (4, 157758669), (6, 105172446), (9, 70114964), (12, 52586223), (18, 35057482), (36, 17528741), (67, 9418428), (134, 4709214), (201, 3139476), (268, 2354607), (397, 1589508), (402, 1569738), (603, 1046492), (659, 957564), (794, 794754), (804, 784869), (1191, 529836), (1206, 523246), (1318, 478782), (1588, 397377), (1977, 319188), (2382, 264918), (2412, 261623), (2636, 239391), (3573, 176612), (3954, 159594), (4764, 132459), (5931, 106396), (7146, 88306), (7908, 79797), (11862, 53198), (14292, 44153), (23724, 26599)]