395220156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1087}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 946821120

約数和(自身を除く): 551600964

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 739, 1087, 1478, 2174, 2217, 2956, 3261, 4348, 4434, 6522, 8868, 13044, 30299, 44567, 60598, 89134, 90897, 121196, 133701, 178268, 181794, 267402, 363588, 534804, 803293, 1606586, 2409879, 3213172, 4819758, 9639516, 32935013, 65870026, 98805039, 131740052, 197610078, 395220156]

約数ペア:

[(1, 395220156), (2, 197610078), (3, 131740052), (4, 98805039), (6, 65870026), (12, 32935013), (41, 9639516), (82, 4819758), (123, 3213172), (164, 2409879), (246, 1606586), (492, 803293), (739, 534804), (1087, 363588), (1478, 267402), (2174, 181794), (2217, 178268), (2956, 133701), (3261, 121196), (4348, 90897), (4434, 89134), (6522, 60598), (8868, 44567), (13044, 30299)]