391802112

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 1238042624

約数和(自身を除く): 846240512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 127, 128, 144, 156, 192, 206, 208, 234, 254, 256, 288, 309, 312, 381, 384, 412, 416, 468, 508, 576, 618, 624, 762, 768, 824, 832, 927, 936, 1016, 1143, 1152, 1236, 1248, 1339, 1524, 1648, 1651, 1664, 1854, 1872, 2032, 2286, 2304, 2472, 2496, 2678, 3048, 3296, 3302, 3328, 3708, 3744, 4017, 4064, 4572, 4944, 4953, 4992, 5356, 6096, 6592, 6604, 7416, 7488, 8034, 8128, 9144, 9888, 9906, 9984, 10712, 12051, 12192, 13081, 13184, 13208, 14832, 14859, 14976, 16068, 16256, 18288, 19776, 19812, 21424, 24102, 24384, 26162, 26368, 26416, 29664, 29718, 29952, 32136, 32512, 36576, 39243, 39552, 39624, 42848, 48204, 48768, 52324, 52832, 59328, 59436, 64272, 73152, 78486, 79104, 79248, 85696, 96408, 97536, 104648, 105664, 117729, 118656, 118872, 128544, 146304, 156972, 158496, 170053, 171392, 192816, 209296, 211328, 235458, 237312, 237744, 257088, 292608, 313944, 316992, 340106, 342784, 385632, 418592, 422656, 470916, 475488, 510159, 514176, 627888, 633984, 680212, 771264, 837184, 941832, 950976, 1020318, 1028352, 1255776, 1267968, 1360424, 1530477, 1542528, 1674368, 1883664, 1901952, 2040636, 2511552, 2720848, 3060954, 3085056, 3348736, 3767328, 3803904, 4081272, 5023104, 5441696, 6121908, 7534656, 8162544, 10046208, 10883392, 12243816, 15069312, 16325088, 21766784, 24487632, 30138624, 32650176, 43533568, 48975264, 65300352, 97950528, 130600704, 195901056, 391802112]

約数ペア:

[(1, 391802112), (2, 195901056), (3, 130600704), (4, 97950528), (6, 65300352), (8, 48975264), (9, 43533568), (12, 32650176), (13, 30138624), (16, 24487632), (18, 21766784), (24, 16325088), (26, 15069312), (32, 12243816), (36, 10883392), (39, 10046208), (48, 8162544), (52, 7534656), (64, 6121908), (72, 5441696), (78, 5023104), (96, 4081272), (103, 3803904), (104, 3767328), (117, 3348736), (127, 3085056), (128, 3060954), (144, 2720848), (156, 2511552), (192, 2040636), (206, 1901952), (208, 1883664), (234, 1674368), (254, 1542528), (256, 1530477), (288, 1360424), (309, 1267968), (312, 1255776), (381, 1028352), (384, 1020318), (412, 950976), (416, 941832), (468, 837184), (508, 771264), (576, 680212), (618, 633984), (624, 627888), (762, 514176), (768, 510159), (824, 475488), (832, 470916), (927, 422656), (936, 418592), (1016, 385632), (1143, 342784), (1152, 340106), (1236, 316992), (1248, 313944), (1339, 292608), (1524, 257088), (1648, 237744), (1651, 237312), (1664, 235458), (1854, 211328), (1872, 209296), (2032, 192816), (2286, 171392), (2304, 170053), (2472, 158496), (2496, 156972), (2678, 146304), (3048, 128544), (3296, 118872), (3302, 118656), (3328, 117729), (3708, 105664), (3744, 104648), (4017, 97536), (4064, 96408), (4572, 85696), (4944, 79248), (4953, 79104), (4992, 78486), (5356, 73152), (6096, 64272), (6592, 59436), (6604, 59328), (7416, 52832), (7488, 52324), (8034, 48768), (8128, 48204), (9144, 42848), (9888, 39624), (9906, 39552), (9984, 39243), (10712, 36576), (12051, 32512), (12192, 32136), (13081, 29952), (13184, 29718), (13208, 29664), (14832, 26416), (14859, 26368), (14976, 26162), (16068, 24384), (16256, 24102), (18288, 21424), (19776, 19812)]