1128375648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{206209}}^1$

素因数の和:206244

約数の個数: 72

約数和(自身を含む): 3377719800

約数和(自身を除く): 2249344152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 206209, 412418, 618627, 824836, 1237254, 1649672, 1855881, 2474508, 3299344, 3711762, 3917971, 4949016, 6598688, 7423524, 7835942, 9898032, 11753913, 14847048, 15671884, 19796064, 23507826, 29694096, 31343768, 35261739, 47015652, 59388192, 62687536, 70523478, 94031304, 125375072, 141046956, 188062608, 282093912, 376125216, 564187824, 1128375648]

約数ペア:

[(1, 1128375648), (2, 564187824), (3, 376125216), (4, 282093912), (6, 188062608), (8, 141046956), (9, 125375072), (12, 94031304), (16, 70523478), (18, 62687536), (19, 59388192), (24, 47015652), (32, 35261739), (36, 31343768), (38, 29694096), (48, 23507826), (57, 19796064), (72, 15671884), (76, 14847048), (96, 11753913), (114, 9898032), (144, 7835942), (152, 7423524), (171, 6598688), (228, 4949016), (288, 3917971), (304, 3711762), (342, 3299344), (456, 2474508), (608, 1855881), (684, 1649672), (912, 1237254), (1368, 824836), (1824, 618627), (2736, 412418), (5472, 206209)]