391265472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9221}}^1$

素因数の和:9266

約数の個数: 112

約数和(自身を含む): 1180563552

約数和(自身を除く): 789298080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 9221, 10608, 14144, 18442, 21216, 27663, 36884, 42432, 55326, 73768, 110652, 119873, 147536, 156757, 221304, 239746, 295072, 313514, 359619, 442608, 470271, 479492, 590144, 627028, 719238, 885216, 940542, 958984, 1254056, 1438476, 1770432, 1881084, 1917968, 2037841, 2508112, 2876952, 3762168, 3835936, 4075682, 5016224, 5753904, 6113523, 7524336, 7671872, 8151364, 10032448, 11507808, 12227046, 15048672, 16302728, 23015616, 24454092, 30097344, 32605456, 48908184, 65210912, 97816368, 130421824, 195632736, 391265472]

約数ペア:

[(1, 391265472), (2, 195632736), (3, 130421824), (4, 97816368), (6, 65210912), (8, 48908184), (12, 32605456), (13, 30097344), (16, 24454092), (17, 23015616), (24, 16302728), (26, 15048672), (32, 12227046), (34, 11507808), (39, 10032448), (48, 8151364), (51, 7671872), (52, 7524336), (64, 6113523), (68, 5753904), (78, 5016224), (96, 4075682), (102, 3835936), (104, 3762168), (136, 2876952), (156, 2508112), (192, 2037841), (204, 1917968), (208, 1881084), (221, 1770432), (272, 1438476), (312, 1254056), (408, 958984), (416, 940542), (442, 885216), (544, 719238), (624, 627028), (663, 590144), (816, 479492), (832, 470271), (884, 442608), (1088, 359619), (1248, 313514), (1326, 295072), (1632, 239746), (1768, 221304), (2496, 156757), (2652, 147536), (3264, 119873), (3536, 110652), (5304, 73768), (7072, 55326), (9221, 42432), (10608, 36884), (14144, 27663), (18442, 21216)]