312198768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 1051488256

約数和(自身を除く): 739289488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 97, 103, 112, 124, 126, 144, 168, 186, 194, 206, 217, 248, 252, 279, 291, 309, 336, 372, 388, 412, 434, 496, 504, 558, 582, 618, 651, 679, 721, 744, 776, 824, 868, 873, 927, 1008, 1116, 1164, 1236, 1302, 1358, 1442, 1488, 1552, 1648, 1736, 1746, 1854, 1953, 2037, 2163, 2232, 2328, 2472, 2604, 2716, 2884, 3007, 3193, 3472, 3492, 3708, 3906, 4074, 4326, 4464, 4656, 4944, 5208, 5432, 5768, 6014, 6111, 6386, 6489, 6984, 7416, 7812, 8148, 8652, 9021, 9579, 9991, 10416, 10864, 11536, 12028, 12222, 12772, 12978, 13968, 14832, 15624, 16296, 17304, 18042, 19158, 19982, 21049, 22351, 24056, 24444, 25544, 25956, 27063, 28737, 29973, 31248, 32592, 34608, 36084, 38316, 39964, 42098, 44702, 48112, 48888, 51088, 51912, 54126, 57474, 59946, 63147, 67053, 69937, 72168, 76632, 79928, 84196, 89404, 89919, 97776, 103824, 108252, 114948, 119892, 126294, 134106, 139874, 144336, 153264, 159856, 168392, 178808, 179838, 189441, 201159, 209811, 216504, 229896, 239784, 252588, 268212, 279748, 309721, 336784, 357616, 359676, 378882, 402318, 419622, 433008, 459792, 479568, 505176, 536424, 559496, 619442, 629433, 719352, 757764, 804636, 839244, 929163, 1010352, 1072848, 1118992, 1238884, 1258866, 1438704, 1515528, 1609272, 1678488, 1858326, 2168047, 2477768, 2517732, 2787489, 3031056, 3218544, 3356976, 3716652, 4336094, 4955536, 5035464, 5574978, 6504141, 7433304, 8672188, 10070928, 11149956, 13008282, 14866608, 17344376, 19512423, 22299912, 26016564, 34688752, 39024846, 44599824, 52033128, 78049692, 104066256, 156099384, 312198768]

約数ペア:

[(1, 312198768), (2, 156099384), (3, 104066256), (4, 78049692), (6, 52033128), (7, 44599824), (8, 39024846), (9, 34688752), (12, 26016564), (14, 22299912), (16, 19512423), (18, 17344376), (21, 14866608), (24, 13008282), (28, 11149956), (31, 10070928), (36, 8672188), (42, 7433304), (48, 6504141), (56, 5574978), (62, 5035464), (63, 4955536), (72, 4336094), (84, 3716652), (93, 3356976), (97, 3218544), (103, 3031056), (112, 2787489), (124, 2517732), (126, 2477768), (144, 2168047), (168, 1858326), (186, 1678488), (194, 1609272), (206, 1515528), (217, 1438704), (248, 1258866), (252, 1238884), (279, 1118992), (291, 1072848), (309, 1010352), (336, 929163), (372, 839244), (388, 804636), (412, 757764), (434, 719352), (496, 629433), (504, 619442), (558, 559496), (582, 536424), (618, 505176), (651, 479568), (679, 459792), (721, 433008), (744, 419622), (776, 402318), (824, 378882), (868, 359676), (873, 357616), (927, 336784), (1008, 309721), (1116, 279748), (1164, 268212), (1236, 252588), (1302, 239784), (1358, 229896), (1442, 216504), (1488, 209811), (1552, 201159), (1648, 189441), (1736, 179838), (1746, 178808), (1854, 168392), (1953, 159856), (2037, 153264), (2163, 144336), (2232, 139874), (2328, 134106), (2472, 126294), (2604, 119892), (2716, 114948), (2884, 108252), (3007, 103824), (3193, 97776), (3472, 89919), (3492, 89404), (3708, 84196), (3906, 79928), (4074, 76632), (4326, 72168), (4464, 69937), (4656, 67053), (4944, 63147), (5208, 59946), (5432, 57474), (5768, 54126), (6014, 51912), (6111, 51088), (6386, 48888), (6489, 48112), (6984, 44702), (7416, 42098), (7812, 39964), (8148, 38316), (8652, 36084), (9021, 34608), (9579, 32592), (9991, 31248), (10416, 29973), (10864, 28737), (11536, 27063), (12028, 25956), (12222, 25544), (12772, 24444), (12978, 24056), (13968, 22351), (14832, 21049), (15624, 19982), (16296, 19158), (17304, 18042)]