321144408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 940670640

約数和(自身を除く): 619526232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 293, 312, 468, 586, 879, 936, 1171, 1172, 1758, 2342, 2344, 2637, 3513, 3516, 3809, 4684, 5274, 7026, 7032, 7618, 9368, 10539, 10548, 11427, 14052, 15223, 15236, 21078, 21096, 22854, 28104, 30446, 30472, 34281, 42156, 45669, 45708, 60892, 68562, 84312, 91338, 91416, 121784, 137007, 137124, 182676, 274014, 274248, 343103, 365352, 548028, 686206, 1029309, 1096056, 1372412, 2058618, 2744824, 3087927, 4117236, 4460339, 6175854, 8234472, 8920678, 12351708, 13381017, 17841356, 24703416, 26762034, 35682712, 40143051, 53524068, 80286102, 107048136, 160572204, 321144408]

約数ペア:

[(1, 321144408), (2, 160572204), (3, 107048136), (4, 80286102), (6, 53524068), (8, 40143051), (9, 35682712), (12, 26762034), (13, 24703416), (18, 17841356), (24, 13381017), (26, 12351708), (36, 8920678), (39, 8234472), (52, 6175854), (72, 4460339), (78, 4117236), (104, 3087927), (117, 2744824), (156, 2058618), (234, 1372412), (293, 1096056), (312, 1029309), (468, 686206), (586, 548028), (879, 365352), (936, 343103), (1171, 274248), (1172, 274014), (1758, 182676), (2342, 137124), (2344, 137007), (2637, 121784), (3513, 91416), (3516, 91338), (3809, 84312), (4684, 68562), (5274, 60892), (7026, 45708), (7032, 45669), (7618, 42156), (9368, 34281), (10539, 30472), (10548, 30446), (11427, 28104), (14052, 22854), (15223, 21096), (15236, 21078)]