1330690687544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9341}}^1\times {\mathrm{6841}}^1$

素因数の和:16344

約数の個数: 64

約数和(自身を含む): 2646203709600

約数和(自身を除く): 1315513022056

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 6841, 9341, 10412, 13682, 18682, 20824, 27364, 37364, 54728, 74728, 129979, 177479, 259958, 354958, 519916, 709916, 937217, 1039832, 1279717, 1419832, 1874434, 2559434, 3748868, 5118868, 7497736, 10237736, 17807123, 24314623, 35614246, 48629246, 63901781, 71228492, 97258492, 127803562, 142456984, 194516984, 255607124, 511214248, 1214133839, 2428267678, 4856535356, 8754543997, 9713070712, 17509087994, 35018175988, 70036351976, 166336335943, 332672671886, 665345343772, 1330690687544]

約数ペア:

[(1, 1330690687544), (2, 665345343772), (4, 332672671886), (8, 166336335943), (19, 70036351976), (38, 35018175988), (76, 17509087994), (137, 9713070712), (152, 8754543997), (274, 4856535356), (548, 2428267678), (1096, 1214133839), (2603, 511214248), (5206, 255607124), (6841, 194516984), (9341, 142456984), (10412, 127803562), (13682, 97258492), (18682, 71228492), (20824, 63901781), (27364, 48629246), (37364, 35614246), (54728, 24314623), (74728, 17807123), (129979, 10237736), (177479, 7497736), (259958, 5118868), (354958, 3748868), (519916, 2559434), (709916, 1874434), (937217, 1419832), (1039832, 1279717)]