317071872

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 1012851840

約数和(自身を除く): 695779968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 79, 96, 104, 117, 128, 134, 144, 156, 158, 192, 201, 208, 234, 237, 256, 268, 288, 312, 316, 384, 402, 416, 468, 474, 512, 536, 576, 603, 624, 632, 711, 768, 804, 832, 871, 936, 948, 1027, 1072, 1152, 1206, 1248, 1264, 1422, 1536, 1608, 1664, 1742, 1872, 1896, 2054, 2144, 2304, 2412, 2496, 2528, 2613, 2844, 3081, 3216, 3328, 3484, 3744, 3792, 4108, 4288, 4608, 4824, 4992, 5056, 5226, 5293, 5688, 6162, 6432, 6656, 6968, 7488, 7584, 7839, 8216, 8576, 9243, 9648, 9984, 10112, 10452, 10586, 11376, 12324, 12864, 13936, 14976, 15168, 15678, 15879, 16432, 17152, 18486, 19296, 19968, 20224, 20904, 21172, 22752, 24648, 25728, 27872, 29952, 30336, 31356, 31758, 32864, 34304, 36972, 38592, 40448, 41808, 42344, 45504, 47637, 49296, 51456, 55744, 59904, 60672, 62712, 63516, 65728, 68809, 73944, 77184, 83616, 84688, 91008, 95274, 98592, 102912, 111488, 121344, 125424, 127032, 131456, 137618, 147888, 154368, 167232, 169376, 182016, 190548, 197184, 206427, 222976, 250848, 254064, 262912, 275236, 295776, 308736, 334464, 338752, 364032, 381096, 394368, 412854, 445952, 501696, 508128, 525824, 550472, 591552, 619281, 668928, 677504, 762192, 788736, 825708, 1003392, 1016256, 1100944, 1183104, 1238562, 1337856, 1355008, 1524384, 1577472, 1651416, 2006784, 2032512, 2201888, 2366208, 2477124, 2710016, 3048768, 3302832, 4013568, 4065024, 4403776, 4732416, 4954248, 6097536, 6605664, 8130048, 8807552, 9908496, 12195072, 13211328, 17615104, 19816992, 24390144, 26422656, 35230208, 39633984, 52845312, 79267968, 105690624, 158535936, 317071872]

約数ペア:

[(1, 317071872), (2, 158535936), (3, 105690624), (4, 79267968), (6, 52845312), (8, 39633984), (9, 35230208), (12, 26422656), (13, 24390144), (16, 19816992), (18, 17615104), (24, 13211328), (26, 12195072), (32, 9908496), (36, 8807552), (39, 8130048), (48, 6605664), (52, 6097536), (64, 4954248), (67, 4732416), (72, 4403776), (78, 4065024), (79, 4013568), (96, 3302832), (104, 3048768), (117, 2710016), (128, 2477124), (134, 2366208), (144, 2201888), (156, 2032512), (158, 2006784), (192, 1651416), (201, 1577472), (208, 1524384), (234, 1355008), (237, 1337856), (256, 1238562), (268, 1183104), (288, 1100944), (312, 1016256), (316, 1003392), (384, 825708), (402, 788736), (416, 762192), (468, 677504), (474, 668928), (512, 619281), (536, 591552), (576, 550472), (603, 525824), (624, 508128), (632, 501696), (711, 445952), (768, 412854), (804, 394368), (832, 381096), (871, 364032), (936, 338752), (948, 334464), (1027, 308736), (1072, 295776), (1152, 275236), (1206, 262912), (1248, 254064), (1264, 250848), (1422, 222976), (1536, 206427), (1608, 197184), (1664, 190548), (1742, 182016), (1872, 169376), (1896, 167232), (2054, 154368), (2144, 147888), (2304, 137618), (2412, 131456), (2496, 127032), (2528, 125424), (2613, 121344), (2844, 111488), (3081, 102912), (3216, 98592), (3328, 95274), (3484, 91008), (3744, 84688), (3792, 83616), (4108, 77184), (4288, 73944), (4608, 68809), (4824, 65728), (4992, 63516), (5056, 62712), (5226, 60672), (5293, 59904), (5688, 55744), (6162, 51456), (6432, 49296), (6656, 47637), (6968, 45504), (7488, 42344), (7584, 41808), (7839, 40448), (8216, 38592), (8576, 36972), (9243, 34304), (9648, 32864), (9984, 31758), (10112, 31356), (10452, 30336), (10586, 29952), (11376, 27872), (12324, 25728), (12864, 24648), (13936, 22752), (14976, 21172), (15168, 20904), (15678, 20224), (15879, 19968), (16432, 19296), (17152, 18486)]