491965488

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 300

約数和(自身を含む): 1696772352

約数和(自身を除く): 1204806864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 112, 122, 126, 127, 144, 147, 162, 168, 183, 189, 196, 216, 244, 252, 254, 294, 324, 336, 366, 378, 381, 392, 427, 432, 441, 488, 504, 508, 549, 567, 588, 648, 732, 756, 762, 784, 854, 882, 889, 976, 1008, 1016, 1098, 1134, 1143, 1176, 1281, 1296, 1323, 1464, 1512, 1524, 1647, 1708, 1764, 1778, 2032, 2196, 2268, 2286, 2352, 2562, 2646, 2667, 2928, 2989, 3024, 3048, 3294, 3416, 3429, 3528, 3556, 3843, 3969, 4392, 4536, 4572, 4941, 5124, 5292, 5334, 5978, 6096, 6223, 6588, 6832, 6858, 7056, 7112, 7686, 7747, 7938, 8001, 8784, 8967, 9072, 9144, 9882, 10248, 10287, 10584, 10668, 11529, 11956, 12446, 13176, 13716, 14224, 15372, 15494, 15876, 16002, 17934, 18288, 18669, 19764, 20496, 20574, 21168, 21336, 23058, 23241, 23912, 24003, 24892, 26352, 26901, 27432, 30744, 30988, 31752, 32004, 34587, 35868, 37338, 39528, 41148, 42672, 46116, 46482, 47824, 48006, 49784, 53802, 54229, 54864, 56007, 61488, 61976, 63504, 64008, 69174, 69723, 71736, 72009, 74676, 79056, 80703, 82296, 92232, 92964, 96012, 99568, 107604, 108458, 112014, 123952, 128016, 138348, 139446, 143472, 144018, 149352, 161406, 162687, 164592, 168021, 184464, 185928, 192024, 209169, 215208, 216916, 224028, 242109, 276696, 278892, 288036, 298704, 322812, 325374, 336042, 371856, 379603, 384048, 418338, 430416, 433832, 448056, 484218, 488061, 504063, 553392, 557784, 576072, 627507, 645624, 650748, 672084, 759206, 836676, 867664, 896112, 968436, 976122, 1008126, 1115568, 1138809, 1152144, 1255014, 1291248, 1301496, 1344168, 1464183, 1518412, 1673352, 1936872, 1952244, 2016252, 2277618, 2510028, 2602992, 2688336, 2928366, 3036824, 3346704, 3416427, 3873744, 3904488, 4032504, 4392549, 4555236, 5020056, 5856732, 6073648, 6832854, 7808976, 8065008, 8785098, 9110472, 10040112, 10249281, 11713464, 13665708, 17570196, 18220944, 20498562, 23426928, 27331416, 30747843, 35140392, 40997124, 54662832, 61495686, 70280784, 81994248, 122991372, 163988496, 245982744, 491965488]

約数ペア:

[(1, 491965488), (2, 245982744), (3, 163988496), (4, 122991372), (6, 81994248), (7, 70280784), (8, 61495686), (9, 54662832), (12, 40997124), (14, 35140392), (16, 30747843), (18, 27331416), (21, 23426928), (24, 20498562), (27, 18220944), (28, 17570196), (36, 13665708), (42, 11713464), (48, 10249281), (49, 10040112), (54, 9110472), (56, 8785098), (61, 8065008), (63, 7808976), (72, 6832854), (81, 6073648), (84, 5856732), (98, 5020056), (108, 4555236), (112, 4392549), (122, 4032504), (126, 3904488), (127, 3873744), (144, 3416427), (147, 3346704), (162, 3036824), (168, 2928366), (183, 2688336), (189, 2602992), (196, 2510028), (216, 2277618), (244, 2016252), (252, 1952244), (254, 1936872), (294, 1673352), (324, 1518412), (336, 1464183), (366, 1344168), (378, 1301496), (381, 1291248), (392, 1255014), (427, 1152144), (432, 1138809), (441, 1115568), (488, 1008126), (504, 976122), (508, 968436), (549, 896112), (567, 867664), (588, 836676), (648, 759206), (732, 672084), (756, 650748), (762, 645624), (784, 627507), (854, 576072), (882, 557784), (889, 553392), (976, 504063), (1008, 488061), (1016, 484218), (1098, 448056), (1134, 433832), (1143, 430416), (1176, 418338), (1281, 384048), (1296, 379603), (1323, 371856), (1464, 336042), (1512, 325374), (1524, 322812), (1647, 298704), (1708, 288036), (1764, 278892), (1778, 276696), (2032, 242109), (2196, 224028), (2268, 216916), (2286, 215208), (2352, 209169), (2562, 192024), (2646, 185928), (2667, 184464), (2928, 168021), (2989, 164592), (3024, 162687), (3048, 161406), (3294, 149352), (3416, 144018), (3429, 143472), (3528, 139446), (3556, 138348), (3843, 128016), (3969, 123952), (4392, 112014), (4536, 108458), (4572, 107604), (4941, 99568), (5124, 96012), (5292, 92964), (5334, 92232), (5978, 82296), (6096, 80703), (6223, 79056), (6588, 74676), (6832, 72009), (6858, 71736), (7056, 69723), (7112, 69174), (7686, 64008), (7747, 63504), (7938, 61976), (8001, 61488), (8784, 56007), (8967, 54864), (9072, 54229), (9144, 53802), (9882, 49784), (10248, 48006), (10287, 47824), (10584, 46482), (10668, 46116), (11529, 42672), (11956, 41148), (12446, 39528), (13176, 37338), (13716, 35868), (14224, 34587), (15372, 32004), (15494, 31752), (15876, 30988), (16002, 30744), (17934, 27432), (18288, 26901), (18669, 26352), (19764, 24892), (20496, 24003), (20574, 23912), (21168, 23241), (21336, 23058)]