327976992

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1139927040

約数和(自身を除く): 811950048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 72, 84, 96, 98, 108, 112, 122, 126, 127, 144, 147, 168, 183, 189, 196, 216, 224, 244, 252, 254, 288, 294, 336, 366, 378, 381, 392, 427, 432, 441, 488, 504, 508, 549, 588, 672, 732, 756, 762, 784, 854, 864, 882, 889, 976, 1008, 1016, 1098, 1143, 1176, 1281, 1323, 1464, 1512, 1524, 1568, 1647, 1708, 1764, 1778, 1952, 2016, 2032, 2196, 2286, 2352, 2562, 2646, 2667, 2928, 2989, 3024, 3048, 3294, 3416, 3429, 3528, 3556, 3843, 4064, 4392, 4572, 4704, 5124, 5292, 5334, 5856, 5978, 6048, 6096, 6223, 6588, 6832, 6858, 7056, 7112, 7686, 7747, 8001, 8784, 8967, 9144, 10248, 10584, 10668, 11529, 11956, 12192, 12446, 13176, 13664, 13716, 14112, 14224, 15372, 15494, 16002, 17568, 17934, 18288, 18669, 20496, 21168, 21336, 23058, 23241, 23912, 24003, 24892, 26352, 26901, 27432, 28448, 30744, 30988, 32004, 35868, 36576, 37338, 40992, 42336, 42672, 46116, 46482, 47824, 48006, 49784, 52704, 53802, 54229, 54864, 56007, 61488, 61976, 64008, 69723, 71736, 74676, 80703, 85344, 92232, 92964, 95648, 96012, 99568, 107604, 108458, 109728, 112014, 122976, 123952, 128016, 139446, 143472, 149352, 161406, 162687, 168021, 184464, 185928, 192024, 199136, 209169, 215208, 216916, 224028, 247904, 256032, 278892, 286944, 298704, 322812, 325374, 336042, 368928, 371856, 379603, 384048, 418338, 430416, 433832, 448056, 488061, 557784, 597408, 645624, 650748, 672084, 743712, 759206, 768096, 836676, 860832, 867664, 896112, 976122, 1115568, 1138809, 1291248, 1301496, 1344168, 1464183, 1518412, 1673352, 1735328, 1792224, 1952244, 2231136, 2277618, 2582496, 2602992, 2688336, 2928366, 3036824, 3346704, 3416427, 3904488, 4555236, 5205984, 5376672, 5856732, 6073648, 6693408, 6832854, 7808976, 9110472, 10249281, 11713464, 12147296, 13665708, 15617952, 18220944, 20498562, 23426928, 27331416, 36441888, 40997124, 46853856, 54662832, 81994248, 109325664, 163988496, 327976992]

約数ペア:

[(1, 327976992), (2, 163988496), (3, 109325664), (4, 81994248), (6, 54662832), (7, 46853856), (8, 40997124), (9, 36441888), (12, 27331416), (14, 23426928), (16, 20498562), (18, 18220944), (21, 15617952), (24, 13665708), (27, 12147296), (28, 11713464), (32, 10249281), (36, 9110472), (42, 7808976), (48, 6832854), (49, 6693408), (54, 6073648), (56, 5856732), (61, 5376672), (63, 5205984), (72, 4555236), (84, 3904488), (96, 3416427), (98, 3346704), (108, 3036824), (112, 2928366), (122, 2688336), (126, 2602992), (127, 2582496), (144, 2277618), (147, 2231136), (168, 1952244), (183, 1792224), (189, 1735328), (196, 1673352), (216, 1518412), (224, 1464183), (244, 1344168), (252, 1301496), (254, 1291248), (288, 1138809), (294, 1115568), (336, 976122), (366, 896112), (378, 867664), (381, 860832), (392, 836676), (427, 768096), (432, 759206), (441, 743712), (488, 672084), (504, 650748), (508, 645624), (549, 597408), (588, 557784), (672, 488061), (732, 448056), (756, 433832), (762, 430416), (784, 418338), (854, 384048), (864, 379603), (882, 371856), (889, 368928), (976, 336042), (1008, 325374), (1016, 322812), (1098, 298704), (1143, 286944), (1176, 278892), (1281, 256032), (1323, 247904), (1464, 224028), (1512, 216916), (1524, 215208), (1568, 209169), (1647, 199136), (1708, 192024), (1764, 185928), (1778, 184464), (1952, 168021), (2016, 162687), (2032, 161406), (2196, 149352), (2286, 143472), (2352, 139446), (2562, 128016), (2646, 123952), (2667, 122976), (2928, 112014), (2989, 109728), (3024, 108458), (3048, 107604), (3294, 99568), (3416, 96012), (3429, 95648), (3528, 92964), (3556, 92232), (3843, 85344), (4064, 80703), (4392, 74676), (4572, 71736), (4704, 69723), (5124, 64008), (5292, 61976), (5334, 61488), (5856, 56007), (5978, 54864), (6048, 54229), (6096, 53802), (6223, 52704), (6588, 49784), (6832, 48006), (6858, 47824), (7056, 46482), (7112, 46116), (7686, 42672), (7747, 42336), (8001, 40992), (8784, 37338), (8967, 36576), (9144, 35868), (10248, 32004), (10584, 30988), (10668, 30744), (11529, 28448), (11956, 27432), (12192, 26901), (12446, 26352), (13176, 24892), (13664, 24003), (13716, 23912), (14112, 23241), (14224, 23058), (15372, 21336), (15494, 21168), (16002, 20496), (17568, 18669), (17934, 18288)]