7231947844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 14130345600

約数和(自身を除く): 6898397756

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 239, 242, 404, 478, 484, 619, 956, 1111, 1238, 2222, 2476, 2629, 4444, 5258, 6809, 10516, 12221, 13618, 24139, 24442, 27236, 28919, 48278, 48884, 57838, 62519, 74899, 96556, 115676, 125038, 147941, 149798, 250076, 265529, 295882, 299596, 531058, 591764, 687709, 1062116, 1375418, 1627351, 2750836, 2920819, 3254702, 5841638, 6509404, 7564799, 11683276, 14942041, 15129598, 17900861, 29884082, 30259196, 35801722, 59768164, 71603444, 164362451, 328724902, 657449804, 1807986961, 3615973922, 7231947844]

約数ペア:

[(1, 7231947844), (2, 3615973922), (4, 1807986961), (11, 657449804), (22, 328724902), (44, 164362451), (101, 71603444), (121, 59768164), (202, 35801722), (239, 30259196), (242, 29884082), (404, 17900861), (478, 15129598), (484, 14942041), (619, 11683276), (956, 7564799), (1111, 6509404), (1238, 5841638), (2222, 3254702), (2476, 2920819), (2629, 2750836), (4444, 1627351), (5258, 1375418), (6809, 1062116), (10516, 687709), (12221, 591764), (13618, 531058), (24139, 299596), (24442, 295882), (27236, 265529), (28919, 250076), (48278, 149798), (48884, 147941), (57838, 125038), (62519, 115676), (74899, 96556)]