323704108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28687}}^1$

素因数の和:28742

約数の個数: 48

約数和(自身を含む): 719724544

約数和(自身を除く): 396020436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 28687, 57374, 114748, 200809, 372931, 401618, 745862, 803236, 889297, 1491724, 1778594, 2610517, 3557188, 5221034, 6225079, 10442068, 11560861, 12450158, 23121722, 24900316, 46243444, 80926027, 161852054, 323704108]

約数ペア:

[(1, 323704108), (2, 161852054), (4, 80926027), (7, 46243444), (13, 24900316), (14, 23121722), (26, 12450158), (28, 11560861), (31, 10442068), (52, 6225079), (62, 5221034), (91, 3557188), (124, 2610517), (182, 1778594), (217, 1491724), (364, 889297), (403, 803236), (434, 745862), (806, 401618), (868, 372931), (1612, 200809), (2821, 114748), (5642, 57374), (11284, 28687)]