315950712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 1063756800

約数和(自身を除く): 747806088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 89, 102, 113, 119, 132, 136, 154, 168, 178, 187, 204, 226, 231, 238, 264, 267, 308, 339, 356, 357, 374, 408, 452, 462, 476, 534, 561, 616, 623, 678, 712, 714, 748, 791, 904, 924, 952, 979, 1068, 1122, 1243, 1246, 1309, 1356, 1428, 1496, 1513, 1582, 1848, 1869, 1921, 1958, 2136, 2244, 2373, 2486, 2492, 2618, 2712, 2856, 2937, 3026, 3164, 3729, 3738, 3842, 3916, 3927, 4488, 4539, 4746, 4972, 4984, 5236, 5763, 5874, 6052, 6328, 6853, 7458, 7476, 7684, 7832, 7854, 8701, 9078, 9492, 9944, 10057, 10472, 10591, 11526, 11748, 12104, 13447, 13706, 14916, 14952, 15368, 15708, 16643, 17402, 18156, 18984, 20114, 20559, 21131, 21182, 23052, 23496, 26103, 26894, 27412, 29832, 30171, 31416, 31773, 33286, 34804, 36312, 40228, 40341, 41118, 42262, 42364, 46104, 49929, 52206, 53788, 54824, 60342, 63393, 63546, 66572, 69608, 70399, 80456, 80682, 82236, 84524, 84728, 99858, 104412, 107576, 110627, 116501, 120684, 126786, 127092, 133144, 140798, 147917, 161364, 164472, 169048, 170969, 199716, 208824, 211197, 221254, 233002, 241368, 253572, 254184, 281596, 295834, 322728, 331881, 341938, 349503, 399432, 422394, 442508, 443751, 466004, 507144, 512907, 563192, 591668, 663762, 683876, 699006, 774389, 844788, 885016, 887502, 932008, 1025814, 1183336, 1196783, 1327524, 1367752, 1398012, 1548778, 1689576, 1775004, 1880659, 2051628, 2323167, 2393566, 2655048, 2796024, 3097556, 3550008, 3590349, 3761318, 4103256, 4646334, 4787132, 5641977, 6195112, 7180698, 7522636, 9292668, 9574264, 11283954, 13164613, 14361396, 15045272, 18585336, 22567908, 26329226, 28722792, 39493839, 45135816, 52658452, 78987678, 105316904, 157975356, 315950712]

約数ペア:

[(1, 315950712), (2, 157975356), (3, 105316904), (4, 78987678), (6, 52658452), (7, 45135816), (8, 39493839), (11, 28722792), (12, 26329226), (14, 22567908), (17, 18585336), (21, 15045272), (22, 14361396), (24, 13164613), (28, 11283954), (33, 9574264), (34, 9292668), (42, 7522636), (44, 7180698), (51, 6195112), (56, 5641977), (66, 4787132), (68, 4646334), (77, 4103256), (84, 3761318), (88, 3590349), (89, 3550008), (102, 3097556), (113, 2796024), (119, 2655048), (132, 2393566), (136, 2323167), (154, 2051628), (168, 1880659), (178, 1775004), (187, 1689576), (204, 1548778), (226, 1398012), (231, 1367752), (238, 1327524), (264, 1196783), (267, 1183336), (308, 1025814), (339, 932008), (356, 887502), (357, 885016), (374, 844788), (408, 774389), (452, 699006), (462, 683876), (476, 663762), (534, 591668), (561, 563192), (616, 512907), (623, 507144), (678, 466004), (712, 443751), (714, 442508), (748, 422394), (791, 399432), (904, 349503), (924, 341938), (952, 331881), (979, 322728), (1068, 295834), (1122, 281596), (1243, 254184), (1246, 253572), (1309, 241368), (1356, 233002), (1428, 221254), (1496, 211197), (1513, 208824), (1582, 199716), (1848, 170969), (1869, 169048), (1921, 164472), (1958, 161364), (2136, 147917), (2244, 140798), (2373, 133144), (2486, 127092), (2492, 126786), (2618, 120684), (2712, 116501), (2856, 110627), (2937, 107576), (3026, 104412), (3164, 99858), (3729, 84728), (3738, 84524), (3842, 82236), (3916, 80682), (3927, 80456), (4488, 70399), (4539, 69608), (4746, 66572), (4972, 63546), (4984, 63393), (5236, 60342), (5763, 54824), (5874, 53788), (6052, 52206), (6328, 49929), (6853, 46104), (7458, 42364), (7476, 42262), (7684, 41118), (7832, 40341), (7854, 40228), (8701, 36312), (9078, 34804), (9492, 33286), (9944, 31773), (10057, 31416), (10472, 30171), (10591, 29832), (11526, 27412), (11748, 26894), (12104, 26103), (13447, 23496), (13706, 23052), (14916, 21182), (14952, 21131), (15368, 20559), (15708, 20114), (16643, 18984), (17402, 18156)]