340548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 893760

約数和(自身を除く): 553212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 59, 74, 78, 111, 118, 148, 156, 177, 222, 236, 354, 444, 481, 708, 767, 962, 1443, 1534, 1924, 2183, 2301, 2886, 3068, 4366, 4602, 5772, 6549, 8732, 9204, 13098, 26196, 28379, 56758, 85137, 113516, 170274, 340548]

約数ペア:

[(1, 340548), (2, 170274), (3, 113516), (4, 85137), (6, 56758), (12, 28379), (13, 26196), (26, 13098), (37, 9204), (39, 8732), (52, 6549), (59, 5772), (74, 4602), (78, 4366), (111, 3068), (118, 2886), (148, 2301), (156, 2183), (177, 1924), (222, 1534), (236, 1443), (354, 962), (444, 767), (481, 708)]