857613155416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1709}}^1\times {\mathrm{2221}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 1639612022400

約数和(自身を除く): 781998866984

約数列:

[1, 2, 4, 8, 61, 122, 244, 463, 488, 926, 1709, 1852, 2221, 3418, 3704, 4442, 6836, 8884, 13672, 17768, 28243, 56486, 104249, 112972, 135481, 208498, 225944, 270962, 416996, 541924, 791267, 833992, 1028323, 1083848, 1582534, 2056646, 3165068, 3795689, 4113292, 6330136, 7591378, 8226584, 15182756, 30365512, 48267287, 62727703, 96534574, 125455406, 193069148, 231537029, 250910812, 386138296, 463074058, 501821624, 926148116, 1757404007, 1852296232, 3514808014, 7029616028, 14059232056, 107201644427, 214403288854, 428806577708, 857613155416]

約数ペア:

[(1, 857613155416), (2, 428806577708), (4, 214403288854), (8, 107201644427), (61, 14059232056), (122, 7029616028), (244, 3514808014), (463, 1852296232), (488, 1757404007), (926, 926148116), (1709, 501821624), (1852, 463074058), (2221, 386138296), (3418, 250910812), (3704, 231537029), (4442, 193069148), (6836, 125455406), (8884, 96534574), (13672, 62727703), (17768, 48267287), (28243, 30365512), (56486, 15182756), (104249, 8226584), (112972, 7591378), (135481, 6330136), (208498, 4113292), (225944, 3795689), (270962, 3165068), (416996, 2056646), (541924, 1582534), (791267, 1083848), (833992, 1028323)]