631935216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1972

約数の個数: 160

約数和(自身を含む): 2007728640

約数和(自身を除く): 1375793424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 88, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 297, 396, 426, 432, 528, 568, 594, 639, 781, 792, 852, 1136, 1188, 1278, 1562, 1584, 1704, 1873, 1917, 2343, 2376, 2556, 3124, 3408, 3746, 3834, 4686, 4752, 5112, 5619, 6248, 7029, 7492, 7668, 9372, 10224, 11238, 12496, 14058, 14984, 15336, 16857, 18744, 20603, 21087, 22476, 28116, 29968, 30672, 33714, 37488, 41206, 42174, 44952, 50571, 56232, 61809, 67428, 82412, 84348, 89904, 101142, 112464, 123618, 132983, 134856, 164824, 168696, 185427, 202284, 247236, 265966, 269712, 329648, 337392, 370854, 398949, 404568, 494472, 531932, 556281, 741708, 797898, 809136, 988944, 1063864, 1112562, 1196847, 1462813, 1483416, 1595796, 2127728, 2225124, 2393694, 2925626, 2966832, 3191592, 3590541, 4388439, 4450248, 4787388, 5851252, 6383184, 7181082, 8776878, 8900496, 9574776, 11702504, 13165317, 14362164, 17553756, 19149552, 23405008, 26330634, 28724328, 35107512, 39495951, 52661268, 57448656, 70215024, 78991902, 105322536, 157983804, 210645072, 315967608, 631935216]

約数ペア:

[(1, 631935216), (2, 315967608), (3, 210645072), (4, 157983804), (6, 105322536), (8, 78991902), (9, 70215024), (11, 57448656), (12, 52661268), (16, 39495951), (18, 35107512), (22, 28724328), (24, 26330634), (27, 23405008), (33, 19149552), (36, 17553756), (44, 14362164), (48, 13165317), (54, 11702504), (66, 9574776), (71, 8900496), (72, 8776878), (88, 7181082), (99, 6383184), (108, 5851252), (132, 4787388), (142, 4450248), (144, 4388439), (176, 3590541), (198, 3191592), (213, 2966832), (216, 2925626), (264, 2393694), (284, 2225124), (297, 2127728), (396, 1595796), (426, 1483416), (432, 1462813), (528, 1196847), (568, 1112562), (594, 1063864), (639, 988944), (781, 809136), (792, 797898), (852, 741708), (1136, 556281), (1188, 531932), (1278, 494472), (1562, 404568), (1584, 398949), (1704, 370854), (1873, 337392), (1917, 329648), (2343, 269712), (2376, 265966), (2556, 247236), (3124, 202284), (3408, 185427), (3746, 168696), (3834, 164824), (4686, 134856), (4752, 132983), (5112, 123618), (5619, 112464), (6248, 101142), (7029, 89904), (7492, 84348), (7668, 82412), (9372, 67428), (10224, 61809), (11238, 56232), (12496, 50571), (14058, 44952), (14984, 42174), (15336, 41206), (16857, 37488), (18744, 33714), (20603, 30672), (21087, 29968), (22476, 28116)]