291229236

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{7639}}^1$

素因数の和:8005

約数の個数: 48

約数和(自身を含む): 757276800

約数和(自身を除く): 466047564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 7639, 9531, 12708, 15278, 19062, 22917, 30556, 38124, 45834, 68751, 91668, 137502, 206253, 275004, 412506, 825012, 2696567, 5393134, 8089701, 10786268, 16179402, 24269103, 32358804, 48538206, 72807309, 97076412, 145614618, 291229236]

約数ペア:

[(1, 291229236), (2, 145614618), (3, 97076412), (4, 72807309), (6, 48538206), (9, 32358804), (12, 24269103), (18, 16179402), (27, 10786268), (36, 8089701), (54, 5393134), (108, 2696567), (353, 825012), (706, 412506), (1059, 275004), (1412, 206253), (2118, 137502), (3177, 91668), (4236, 68751), (6354, 45834), (7639, 38124), (9531, 30556), (12708, 22917), (15278, 19062)]