415841426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 881604864

約数和(自身を除く): 465763438

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 121, 143, 154, 161, 182, 242, 253, 286, 299, 322, 506, 598, 821, 847, 1001, 1573, 1642, 1694, 1771, 2002, 2093, 2783, 3146, 3289, 3542, 4186, 5566, 5747, 6578, 9031, 10673, 11011, 11494, 18062, 18883, 19481, 21346, 22022, 23023, 36179, 37766, 38962, 46046, 63217, 72358, 74711, 99341, 117403, 126434, 132181, 149422, 198682, 207713, 234806, 245479, 253253, 264362, 415426, 490958, 506506, 695387, 821821, 1291433, 1390774, 1453991, 1643642, 1718353, 2284843, 2582866, 2700269, 2907982, 3436706, 4569686, 5400538, 9040031, 15993901, 18080062, 18901883, 29702959, 31987802, 37803766, 59405918, 207920713, 415841426]

約数ペア:

[(1, 415841426), (2, 207920713), (7, 59405918), (11, 37803766), (13, 31987802), (14, 29702959), (22, 18901883), (23, 18080062), (26, 15993901), (46, 9040031), (77, 5400538), (91, 4569686), (121, 3436706), (143, 2907982), (154, 2700269), (161, 2582866), (182, 2284843), (242, 1718353), (253, 1643642), (286, 1453991), (299, 1390774), (322, 1291433), (506, 821821), (598, 695387), (821, 506506), (847, 490958), (1001, 415426), (1573, 264362), (1642, 253253), (1694, 245479), (1771, 234806), (2002, 207713), (2093, 198682), (2783, 149422), (3146, 132181), (3289, 126434), (3542, 117403), (4186, 99341), (5566, 74711), (5747, 72358), (6578, 63217), (9031, 46046), (10673, 38962), (11011, 37766), (11494, 36179), (18062, 23023), (18883, 22022), (19481, 21346)]