647707312944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5021}}^1\times {\mathrm{47149}}^1$

素因数の和:52203

約数の個数: 120

約数和(自身を含む): 1908505638000

約数和(自身を除く): 1260798325056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5021, 10042, 15063, 20084, 30126, 40168, 45189, 47149, 60252, 80336, 90378, 94298, 95399, 120504, 141447, 180756, 188596, 190798, 241008, 282894, 286197, 361512, 377192, 381596, 424341, 565788, 572394, 723024, 754384, 763192, 848682, 858591, 895831, 1131576, 1144788, 1526384, 1697364, 1717182, 1791662, 2263152, 2289576, 2687493, 3394728, 3434364, 3583324, 4579152, 5374986, 6789456, 6868728, 7166648, 8062479, 10749972, 13737456, 14333296, 16124958, 21499944, 32249916, 42999888, 64499832, 128999664, 236735129, 473470258, 710205387, 946940516, 1420410774, 1893881032, 2130616161, 2840821548, 3787762064, 4261232322, 4497967451, 5681643096, 8522464644, 8995934902, 11363286192, 13493902353, 17044929288, 17991869804, 26987804706, 34089858576, 35983739608, 40481707059, 53975609412, 71967479216, 80963414118, 107951218824, 161926828236, 215902437648, 323853656472, 647707312944]

約数ペア:

[(1, 647707312944), (2, 323853656472), (3, 215902437648), (4, 161926828236), (6, 107951218824), (8, 80963414118), (9, 71967479216), (12, 53975609412), (16, 40481707059), (18, 35983739608), (19, 34089858576), (24, 26987804706), (36, 17991869804), (38, 17044929288), (48, 13493902353), (57, 11363286192), (72, 8995934902), (76, 8522464644), (114, 5681643096), (144, 4497967451), (152, 4261232322), (171, 3787762064), (228, 2840821548), (304, 2130616161), (342, 1893881032), (456, 1420410774), (684, 946940516), (912, 710205387), (1368, 473470258), (2736, 236735129), (5021, 128999664), (10042, 64499832), (15063, 42999888), (20084, 32249916), (30126, 21499944), (40168, 16124958), (45189, 14333296), (47149, 13737456), (60252, 10749972), (80336, 8062479), (90378, 7166648), (94298, 6868728), (95399, 6789456), (120504, 5374986), (141447, 4579152), (180756, 3583324), (188596, 3434364), (190798, 3394728), (241008, 2687493), (282894, 2289576), (286197, 2263152), (361512, 1791662), (377192, 1717182), (381596, 1697364), (424341, 1526384), (565788, 1144788), (572394, 1131576), (723024, 895831), (754384, 858591), (763192, 848682)]