671892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 1740480

約数和(自身を除く): 1068588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 73, 78, 118, 146, 156, 177, 219, 236, 292, 354, 438, 708, 767, 876, 949, 1534, 1898, 2301, 2847, 3068, 3796, 4307, 4602, 5694, 8614, 9204, 11388, 12921, 17228, 25842, 51684, 55991, 111982, 167973, 223964, 335946, 671892]

約数ペア:

[(1, 671892), (2, 335946), (3, 223964), (4, 167973), (6, 111982), (12, 55991), (13, 51684), (26, 25842), (39, 17228), (52, 12921), (59, 11388), (73, 9204), (78, 8614), (118, 5694), (146, 4602), (156, 4307), (177, 3796), (219, 3068), (236, 2847), (292, 2301), (354, 1898), (438, 1534), (708, 949), (767, 876)]