489366967876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{325681}}^1$

素因数の和:326884

約数の個数: 48

約数和(自身を含む): 955316496960

約数和(自身を除く): 465949529084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1163, 1292, 2326, 4652, 19771, 22097, 39542, 44194, 79084, 88388, 325681, 375649, 651362, 751298, 1302724, 1502596, 5536577, 6187939, 11073154, 12375878, 22146308, 24751756, 105194963, 210389926, 378767003, 420779852, 757534006, 1515068012, 6439039051, 7196573057, 12878078102, 14393146114, 25756156204, 28786292228, 122341741969, 244683483938, 489366967876]

約数ペア:

[(1, 489366967876), (2, 244683483938), (4, 122341741969), (17, 28786292228), (19, 25756156204), (34, 14393146114), (38, 12878078102), (68, 7196573057), (76, 6439039051), (323, 1515068012), (646, 757534006), (1163, 420779852), (1292, 378767003), (2326, 210389926), (4652, 105194963), (19771, 24751756), (22097, 22146308), (39542, 12375878), (44194, 11073154), (79084, 6187939), (88388, 5536577), (325681, 1502596), (375649, 1302724), (651362, 751298)]