581395932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54013}}^1$

素因数の和:54059

約数の個数: 72

約数和(自身を含む): 1651532064

約数和(自身を除く): 1070136132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 54013, 108026, 162039, 216052, 324078, 486117, 648156, 702169, 972234, 1242299, 1404338, 1944468, 2106507, 2484598, 2808676, 3726897, 4213014, 4969196, 6319521, 7453794, 8426028, 11180691, 12639042, 14907588, 16149887, 22361382, 25278084, 32299774, 44722764, 48449661, 64599548, 96899322, 145348983, 193798644, 290697966, 581395932]

約数ペア:

[(1, 581395932), (2, 290697966), (3, 193798644), (4, 145348983), (6, 96899322), (9, 64599548), (12, 48449661), (13, 44722764), (18, 32299774), (23, 25278084), (26, 22361382), (36, 16149887), (39, 14907588), (46, 12639042), (52, 11180691), (69, 8426028), (78, 7453794), (92, 6319521), (117, 4969196), (138, 4213014), (156, 3726897), (207, 2808676), (234, 2484598), (276, 2106507), (299, 1944468), (414, 1404338), (468, 1242299), (598, 972234), (828, 702169), (897, 648156), (1196, 486117), (1794, 324078), (2691, 216052), (3588, 162039), (5382, 108026), (10764, 54013)]