309706992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 1059535360

約数和(自身を除く): 749828368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 103, 112, 114, 126, 133, 144, 152, 157, 168, 171, 206, 228, 252, 266, 304, 309, 314, 336, 342, 399, 412, 456, 471, 504, 532, 618, 628, 684, 721, 798, 824, 912, 927, 942, 1008, 1064, 1099, 1197, 1236, 1256, 1368, 1413, 1442, 1596, 1648, 1854, 1884, 1957, 2128, 2163, 2198, 2394, 2472, 2512, 2736, 2826, 2884, 2983, 3192, 3297, 3708, 3768, 3914, 4326, 4396, 4788, 4944, 5652, 5768, 5871, 5966, 6384, 6489, 6594, 7416, 7536, 7828, 8652, 8792, 8949, 9576, 9891, 11304, 11536, 11742, 11932, 12978, 13188, 13699, 14832, 15656, 16171, 17304, 17584, 17613, 17898, 19152, 19782, 20881, 22608, 23484, 23864, 25956, 26376, 26847, 27398, 31312, 32342, 34608, 35226, 35796, 39564, 41097, 41762, 46968, 47728, 48513, 51912, 52752, 53694, 54796, 62643, 64684, 70452, 71592, 79128, 82194, 83524, 93936, 97026, 103824, 107388, 109592, 113197, 123291, 125286, 129368, 140904, 143184, 145539, 158256, 164388, 167048, 187929, 194052, 214776, 219184, 226394, 246582, 250572, 258736, 281808, 291078, 307249, 328776, 334096, 339591, 375858, 388104, 429552, 452788, 493164, 501144, 582156, 614498, 657552, 679182, 751716, 776208, 905576, 921747, 986328, 1002288, 1018773, 1164312, 1228996, 1358364, 1503432, 1811152, 1843494, 1972656, 2037546, 2150743, 2328624, 2457992, 2716728, 2765241, 3006864, 3686988, 4075092, 4301486, 4915984, 5433456, 5530482, 6452229, 7373976, 8150184, 8602972, 11060964, 12904458, 14747952, 16300368, 17205944, 19356687, 22121928, 25808916, 34411888, 38713374, 44243856, 51617832, 77426748, 103235664, 154853496, 309706992]

約数ペア:

[(1, 309706992), (2, 154853496), (3, 103235664), (4, 77426748), (6, 51617832), (7, 44243856), (8, 38713374), (9, 34411888), (12, 25808916), (14, 22121928), (16, 19356687), (18, 17205944), (19, 16300368), (21, 14747952), (24, 12904458), (28, 11060964), (36, 8602972), (38, 8150184), (42, 7373976), (48, 6452229), (56, 5530482), (57, 5433456), (63, 4915984), (72, 4301486), (76, 4075092), (84, 3686988), (103, 3006864), (112, 2765241), (114, 2716728), (126, 2457992), (133, 2328624), (144, 2150743), (152, 2037546), (157, 1972656), (168, 1843494), (171, 1811152), (206, 1503432), (228, 1358364), (252, 1228996), (266, 1164312), (304, 1018773), (309, 1002288), (314, 986328), (336, 921747), (342, 905576), (399, 776208), (412, 751716), (456, 679182), (471, 657552), (504, 614498), (532, 582156), (618, 501144), (628, 493164), (684, 452788), (721, 429552), (798, 388104), (824, 375858), (912, 339591), (927, 334096), (942, 328776), (1008, 307249), (1064, 291078), (1099, 281808), (1197, 258736), (1236, 250572), (1256, 246582), (1368, 226394), (1413, 219184), (1442, 214776), (1596, 194052), (1648, 187929), (1854, 167048), (1884, 164388), (1957, 158256), (2128, 145539), (2163, 143184), (2198, 140904), (2394, 129368), (2472, 125286), (2512, 123291), (2736, 113197), (2826, 109592), (2884, 107388), (2983, 103824), (3192, 97026), (3297, 93936), (3708, 83524), (3768, 82194), (3914, 79128), (4326, 71592), (4396, 70452), (4788, 64684), (4944, 62643), (5652, 54796), (5768, 53694), (5871, 52752), (5966, 51912), (6384, 48513), (6489, 47728), (6594, 46968), (7416, 41762), (7536, 41097), (7828, 39564), (8652, 35796), (8792, 35226), (8949, 34608), (9576, 32342), (9891, 31312), (11304, 27398), (11536, 26847), (11742, 26376), (11932, 25956), (12978, 23864), (13188, 23484), (13699, 22608), (14832, 20881), (15656, 19782), (16171, 19152), (17304, 17898), (17584, 17613)]