402330444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{21757}}^1$

素因数の和:21854

約数の個数: 48

約数和(自身を含む): 994253568

約数和(自身を除く): 591923124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 9246, 18492, 21757, 43514, 65271, 87028, 130542, 261084, 500411, 1000822, 1457719, 1501233, 2001644, 2915438, 3002466, 4373157, 5830876, 6004932, 8746314, 17492628, 33527537, 67055074, 100582611, 134110148, 201165222, 402330444]

約数ペア:

[(1, 402330444), (2, 201165222), (3, 134110148), (4, 100582611), (6, 67055074), (12, 33527537), (23, 17492628), (46, 8746314), (67, 6004932), (69, 5830876), (92, 4373157), (134, 3002466), (138, 2915438), (201, 2001644), (268, 1501233), (276, 1457719), (402, 1000822), (804, 500411), (1541, 261084), (3082, 130542), (4623, 87028), (6164, 65271), (9246, 43514), (18492, 21757)]