391047912

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{9007}}^1$

素因数の和:9092

約数の個数: 80

約数和(自身を含む): 1111767360

約数和(自身を除く): 720719448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 7236, 9007, 10854, 14472, 18014, 21708, 27021, 36028, 43416, 54042, 72056, 81063, 108084, 162126, 216168, 243189, 324252, 486378, 603469, 648504, 729567, 972756, 1206938, 1459134, 1810407, 1945512, 2413876, 2918268, 3620814, 4827752, 5431221, 5836536, 7241628, 10862442, 14483256, 16293663, 21724884, 32587326, 43449768, 48880989, 65174652, 97761978, 130349304, 195523956, 391047912]

約数ペア:

[(1, 391047912), (2, 195523956), (3, 130349304), (4, 97761978), (6, 65174652), (8, 48880989), (9, 43449768), (12, 32587326), (18, 21724884), (24, 16293663), (27, 14483256), (36, 10862442), (54, 7241628), (67, 5836536), (72, 5431221), (81, 4827752), (108, 3620814), (134, 2918268), (162, 2413876), (201, 1945512), (216, 1810407), (268, 1459134), (324, 1206938), (402, 972756), (536, 729567), (603, 648504), (648, 603469), (804, 486378), (1206, 324252), (1608, 243189), (1809, 216168), (2412, 162126), (3618, 108084), (4824, 81063), (5427, 72056), (7236, 54042), (9007, 43416), (10854, 36028), (14472, 27021), (18014, 21708)]