1378228544

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2056

約数の個数: 112

約数和(自身を含む): 3434486400

約数和(自身を除く): 2056257856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 149, 154, 176, 224, 298, 308, 352, 448, 596, 616, 704, 1043, 1192, 1232, 1639, 1877, 2086, 2384, 2464, 3278, 3754, 4172, 4768, 4928, 6556, 7508, 8344, 9536, 11473, 13112, 13139, 15016, 16688, 20647, 22946, 26224, 26278, 30032, 33376, 41294, 45892, 52448, 52556, 60064, 66752, 82588, 91784, 104896, 105112, 120128, 144529, 165176, 183568, 210224, 279673, 289058, 330352, 367136, 420448, 559346, 578116, 660704, 734272, 840896, 1118692, 1156232, 1321408, 1957711, 2237384, 2312464, 3076403, 3915422, 4474768, 4624928, 6152806, 7830844, 8949536, 9249856, 12305612, 15661688, 17899072, 21534821, 24611224, 31323376, 43069642, 49222448, 62646752, 86139284, 98444896, 125293504, 172278568, 196889792, 344557136, 689114272, 1378228544]

約数ペア:

[(1, 1378228544), (2, 689114272), (4, 344557136), (7, 196889792), (8, 172278568), (11, 125293504), (14, 98444896), (16, 86139284), (22, 62646752), (28, 49222448), (32, 43069642), (44, 31323376), (56, 24611224), (64, 21534821), (77, 17899072), (88, 15661688), (112, 12305612), (149, 9249856), (154, 8949536), (176, 7830844), (224, 6152806), (298, 4624928), (308, 4474768), (352, 3915422), (448, 3076403), (596, 2312464), (616, 2237384), (704, 1957711), (1043, 1321408), (1192, 1156232), (1232, 1118692), (1639, 840896), (1877, 734272), (2086, 660704), (2384, 578116), (2464, 559346), (3278, 420448), (3754, 367136), (4172, 330352), (4768, 289058), (4928, 279673), (6556, 210224), (7508, 183568), (8344, 165176), (9536, 144529), (11473, 120128), (13112, 105112), (13139, 104896), (15016, 91784), (16688, 82588), (20647, 66752), (22946, 60064), (26224, 52556), (26278, 52448), (30032, 45892), (33376, 41294)]