1328736528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 240

約数和(自身を含む): 4547833920

約数和(自身を除く): 3219097392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 98, 108, 112, 123, 126, 144, 147, 164, 168, 189, 196, 216, 246, 252, 287, 294, 328, 336, 369, 378, 392, 432, 441, 492, 504, 574, 588, 656, 738, 756, 784, 861, 882, 984, 1008, 1107, 1148, 1176, 1323, 1476, 1512, 1531, 1722, 1764, 1968, 2009, 2214, 2296, 2352, 2583, 2646, 2952, 3024, 3062, 3444, 3528, 4018, 4428, 4592, 4593, 5166, 5292, 5904, 6027, 6124, 6888, 7056, 7749, 8036, 8856, 9186, 10332, 10584, 10717, 12054, 12248, 13776, 13779, 15498, 16072, 17712, 18081, 18372, 20664, 21168, 21434, 24108, 24496, 27558, 30996, 32144, 32151, 36162, 36744, 41328, 41337, 42868, 48216, 54243, 55116, 61992, 62771, 64302, 72324, 73488, 75019, 82674, 85736, 96432, 96453, 108486, 110232, 123984, 125542, 128604, 144648, 150038, 165348, 171472, 188313, 192906, 216972, 220464, 225057, 251084, 257208, 289296, 289359, 300076, 330696, 376626, 385812, 433944, 439397, 450114, 502168, 514416, 564939, 578718, 600152, 661392, 675171, 753252, 771624, 867888, 878794, 900228, 1004336, 1129878, 1157436, 1200304, 1318191, 1350342, 1506504, 1543248, 1694817, 1757588, 1800456, 2025513, 2259756, 2314872, 2636382, 2700684, 3013008, 3075779, 3389634, 3515176, 3600912, 3954573, 4051026, 4519512, 4629744, 5272764, 5401368, 6151558, 6779268, 7030352, 7909146, 8102052, 9039024, 9227337, 10545528, 10802736, 11863719, 12303116, 13558536, 15818292, 16204104, 18454674, 21091056, 23727438, 24606232, 27117072, 27682011, 31636584, 32408208, 36909348, 47454876, 49212464, 55364022, 63273168, 73818696, 83046033, 94909752, 110728044, 147637392, 166092066, 189819504, 221456088, 332184132, 442912176, 664368264, 1328736528]

約数ペア:

[(1, 1328736528), (2, 664368264), (3, 442912176), (4, 332184132), (6, 221456088), (7, 189819504), (8, 166092066), (9, 147637392), (12, 110728044), (14, 94909752), (16, 83046033), (18, 73818696), (21, 63273168), (24, 55364022), (27, 49212464), (28, 47454876), (36, 36909348), (41, 32408208), (42, 31636584), (48, 27682011), (49, 27117072), (54, 24606232), (56, 23727438), (63, 21091056), (72, 18454674), (82, 16204104), (84, 15818292), (98, 13558536), (108, 12303116), (112, 11863719), (123, 10802736), (126, 10545528), (144, 9227337), (147, 9039024), (164, 8102052), (168, 7909146), (189, 7030352), (196, 6779268), (216, 6151558), (246, 5401368), (252, 5272764), (287, 4629744), (294, 4519512), (328, 4051026), (336, 3954573), (369, 3600912), (378, 3515176), (392, 3389634), (432, 3075779), (441, 3013008), (492, 2700684), (504, 2636382), (574, 2314872), (588, 2259756), (656, 2025513), (738, 1800456), (756, 1757588), (784, 1694817), (861, 1543248), (882, 1506504), (984, 1350342), (1008, 1318191), (1107, 1200304), (1148, 1157436), (1176, 1129878), (1323, 1004336), (1476, 900228), (1512, 878794), (1531, 867888), (1722, 771624), (1764, 753252), (1968, 675171), (2009, 661392), (2214, 600152), (2296, 578718), (2352, 564939), (2583, 514416), (2646, 502168), (2952, 450114), (3024, 439397), (3062, 433944), (3444, 385812), (3528, 376626), (4018, 330696), (4428, 300076), (4592, 289359), (4593, 289296), (5166, 257208), (5292, 251084), (5904, 225057), (6027, 220464), (6124, 216972), (6888, 192906), (7056, 188313), (7749, 171472), (8036, 165348), (8856, 150038), (9186, 144648), (10332, 128604), (10584, 125542), (10717, 123984), (12054, 110232), (12248, 108486), (13776, 96453), (13779, 96432), (15498, 85736), (16072, 82674), (17712, 75019), (18081, 73488), (18372, 72324), (20664, 64302), (21168, 62771), (21434, 61992), (24108, 55116), (24496, 54243), (27558, 48216), (30996, 42868), (32144, 41337), (32151, 41328), (36162, 36744)]