218635356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16253}}^1$

素因数の和:16338

約数の個数: 48

約数和(自身を含む): 546134400

約数和(自身を除く): 327499044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 16253, 32506, 48759, 65012, 97518, 195036, 308807, 617614, 926421, 958927, 1235228, 1852842, 1917854, 2876781, 3705684, 3835708, 5753562, 11507124, 18219613, 36439226, 54658839, 72878452, 109317678, 218635356]

約数ペア:

[(1, 218635356), (2, 109317678), (3, 72878452), (4, 54658839), (6, 36439226), (12, 18219613), (19, 11507124), (38, 5753562), (57, 3835708), (59, 3705684), (76, 2876781), (114, 1917854), (118, 1852842), (177, 1235228), (228, 958927), (236, 926421), (354, 617614), (708, 308807), (1121, 195036), (2242, 97518), (3363, 65012), (4484, 48759), (6726, 32506), (13452, 16253)]