231338884

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 470897280

約数和(自身を除く): 239558396

約数列:

[1, 2, 4, 7, 14, 28, 101, 179, 202, 358, 404, 457, 707, 716, 914, 1253, 1414, 1828, 2506, 2828, 3199, 5012, 6398, 12796, 18079, 36158, 46157, 72316, 81803, 92314, 126553, 163606, 184628, 253106, 323099, 327212, 506212, 572621, 646198, 1145242, 1292396, 2290484, 8262103, 16524206, 33048412, 57834721, 115669442, 231338884]

約数ペア:

[(1, 231338884), (2, 115669442), (4, 57834721), (7, 33048412), (14, 16524206), (28, 8262103), (101, 2290484), (179, 1292396), (202, 1145242), (358, 646198), (404, 572621), (457, 506212), (707, 327212), (716, 323099), (914, 253106), (1253, 184628), (1414, 163606), (1828, 126553), (2506, 92314), (2828, 81803), (3199, 72316), (5012, 46157), (6398, 36158), (12796, 18079)]