408029752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4052

約数の個数: 64

約数和(自身を含む): 879943680

約数和(自身を除く): 471913928

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 299, 344, 559, 598, 989, 1118, 1196, 1978, 2236, 2392, 3956, 3967, 4472, 7912, 7934, 12857, 15868, 25714, 31736, 51428, 51571, 91241, 102856, 103142, 170581, 182482, 206284, 341162, 364964, 412568, 682324, 729928, 1186133, 1364648, 2217553, 2372266, 3923363, 4435106, 4744532, 7846726, 8870212, 9489064, 15693452, 17740424, 31386904, 51003719, 102007438, 204014876, 408029752]

約数ペア:

[(1, 408029752), (2, 204014876), (4, 102007438), (8, 51003719), (13, 31386904), (23, 17740424), (26, 15693452), (43, 9489064), (46, 8870212), (52, 7846726), (86, 4744532), (92, 4435106), (104, 3923363), (172, 2372266), (184, 2217553), (299, 1364648), (344, 1186133), (559, 729928), (598, 682324), (989, 412568), (1118, 364964), (1196, 341162), (1978, 206284), (2236, 182482), (2392, 170581), (3956, 103142), (3967, 102856), (4472, 91241), (7912, 51571), (7934, 51428), (12857, 31736), (15868, 25714)]