2008798728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{1163}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 5095526400

約数和(自身を除く): 3086727672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 911, 948, 1163, 1822, 1896, 2326, 2733, 3489, 3644, 4652, 5466, 6978, 7288, 9304, 10932, 13956, 21864, 27912, 71969, 91877, 143938, 183754, 215907, 275631, 287876, 367508, 431814, 551262, 575752, 735016, 863628, 1059493, 1102524, 1727256, 2118986, 2205048, 3178479, 4237972, 6356958, 8475944, 12713916, 25427832, 83699947, 167399894, 251099841, 334799788, 502199682, 669599576, 1004399364, 2008798728]

約数ペア:

[(1, 2008798728), (2, 1004399364), (3, 669599576), (4, 502199682), (6, 334799788), (8, 251099841), (12, 167399894), (24, 83699947), (79, 25427832), (158, 12713916), (237, 8475944), (316, 6356958), (474, 4237972), (632, 3178479), (911, 2205048), (948, 2118986), (1163, 1727256), (1822, 1102524), (1896, 1059493), (2326, 863628), (2733, 735016), (3489, 575752), (3644, 551262), (4652, 431814), (5466, 367508), (6978, 287876), (7288, 275631), (9304, 215907), (10932, 183754), (13956, 143938), (21864, 91877), (27912, 71969)]