490056512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36637}}^1$

素因数の和:36679

約数の個数: 56

約数和(自身を含む): 1116726240

約数和(自身を除く): 626669728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 36637, 73274, 146548, 293096, 403007, 586192, 696103, 806014, 1172384, 1392206, 1612028, 2344768, 2784412, 3224056, 5568824, 6448112, 7657133, 11137648, 12896224, 15314266, 22275296, 25792448, 30628532, 44550592, 61257064, 122514128, 245028256, 490056512]

約数ペア:

[(1, 490056512), (2, 245028256), (4, 122514128), (8, 61257064), (11, 44550592), (16, 30628532), (19, 25792448), (22, 22275296), (32, 15314266), (38, 12896224), (44, 11137648), (64, 7657133), (76, 6448112), (88, 5568824), (152, 3224056), (176, 2784412), (209, 2344768), (304, 1612028), (352, 1392206), (418, 1172384), (608, 806014), (704, 696103), (836, 586192), (1216, 403007), (1672, 293096), (3344, 146548), (6688, 73274), (13376, 36637)]