340764412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 642942720

約数和(自身を除く): 302178308

約数列:

[1, 2, 4, 23, 46, 59, 67, 92, 118, 134, 236, 268, 937, 1357, 1541, 1874, 2714, 3082, 3748, 3953, 5428, 6164, 7906, 15812, 21551, 43102, 55283, 62779, 86204, 90919, 110566, 125558, 181838, 221132, 251116, 363676, 1271509, 1443917, 2543018, 2887834, 3703961, 5086036, 5775668, 7407922, 14815844, 85191103, 170382206, 340764412]

約数ペア:

[(1, 340764412), (2, 170382206), (4, 85191103), (23, 14815844), (46, 7407922), (59, 5775668), (67, 5086036), (92, 3703961), (118, 2887834), (134, 2543018), (236, 1443917), (268, 1271509), (937, 363676), (1357, 251116), (1541, 221132), (1874, 181838), (2714, 125558), (3082, 110566), (3748, 90919), (3953, 86204), (5428, 62779), (6164, 55283), (7906, 43102), (15812, 21551)]