312243408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 911489280

約数和(自身を除く): 599245872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 558, 619, 678, 744, 904, 1017, 1116, 1238, 1356, 1488, 1808, 1857, 2034, 2232, 2476, 2712, 3503, 3714, 4068, 4464, 4952, 5424, 5571, 7006, 7428, 8136, 9904, 10509, 11142, 14012, 14856, 16272, 19189, 21018, 22284, 28024, 29712, 31527, 38378, 42036, 44568, 56048, 57567, 63054, 69947, 76756, 84072, 89136, 115134, 126108, 139894, 153512, 168144, 172701, 209841, 230268, 252216, 279788, 307024, 345402, 419682, 460536, 504432, 559576, 629523, 690804, 839364, 921072, 1119152, 1259046, 1381608, 1678728, 2168357, 2518092, 2763216, 3357456, 4336714, 5036184, 6505071, 8673428, 10072368, 13010142, 17346856, 19515213, 26020284, 34693712, 39030426, 52040568, 78060852, 104081136, 156121704, 312243408]

約数ペア:

[(1, 312243408), (2, 156121704), (3, 104081136), (4, 78060852), (6, 52040568), (8, 39030426), (9, 34693712), (12, 26020284), (16, 19515213), (18, 17346856), (24, 13010142), (31, 10072368), (36, 8673428), (48, 6505071), (62, 5036184), (72, 4336714), (93, 3357456), (113, 2763216), (124, 2518092), (144, 2168357), (186, 1678728), (226, 1381608), (248, 1259046), (279, 1119152), (339, 921072), (372, 839364), (452, 690804), (496, 629523), (558, 559576), (619, 504432), (678, 460536), (744, 419682), (904, 345402), (1017, 307024), (1116, 279788), (1238, 252216), (1356, 230268), (1488, 209841), (1808, 172701), (1857, 168144), (2034, 153512), (2232, 139894), (2476, 126108), (2712, 115134), (3503, 89136), (3714, 84072), (4068, 76756), (4464, 69947), (4952, 63054), (5424, 57567), (5571, 56048), (7006, 44568), (7428, 42036), (8136, 38378), (9904, 31527), (10509, 29712), (11142, 28024), (14012, 22284), (14856, 21018), (16272, 19189)]