2138047488

素因数分解:

$2^{10}\times 3^4\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 220

約数和(自身を含む): 6464630700

約数和(自身を除く): 4326583212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 149, 162, 173, 192, 216, 256, 288, 298, 324, 346, 384, 432, 447, 512, 519, 576, 596, 648, 692, 768, 864, 894, 1024, 1038, 1152, 1192, 1296, 1341, 1384, 1536, 1557, 1728, 1788, 2076, 2304, 2384, 2592, 2682, 2768, 3072, 3114, 3456, 3576, 4023, 4152, 4608, 4671, 4768, 5184, 5364, 5536, 6228, 6912, 7152, 8046, 8304, 9216, 9342, 9536, 10368, 10728, 11072, 12069, 12456, 13824, 14013, 14304, 16092, 16608, 18684, 19072, 20736, 21456, 22144, 24138, 24912, 25777, 27648, 28026, 28608, 32184, 33216, 37368, 38144, 41472, 42912, 44288, 48276, 49824, 51554, 56052, 57216, 64368, 66432, 74736, 76288, 77331, 82944, 85824, 88576, 96552, 99648, 103108, 112104, 114432, 128736, 132864, 149472, 152576, 154662, 171648, 177152, 193104, 199296, 206216, 224208, 228864, 231993, 257472, 265728, 298944, 309324, 343296, 386208, 398592, 412432, 448416, 457728, 463986, 514944, 531456, 597888, 618648, 686592, 695979, 772416, 797184, 824864, 896832, 927972, 1029888, 1195776, 1237296, 1373184, 1391958, 1544832, 1594368, 1649728, 1793664, 1855944, 2059776, 2087937, 2391552, 2474592, 2783916, 3089664, 3299456, 3587328, 3711888, 4119552, 4175874, 4783104, 4949184, 5567832, 6179328, 6598912, 7174656, 7423776, 8351748, 9898368, 11135664, 12358656, 13197824, 14349312, 14847552, 16703496, 19796736, 22271328, 26395648, 29695104, 33406992, 39593472, 44542656, 59390208, 66813984, 79186944, 89085312, 118780416, 133627968, 178170624, 237560832, 267255936, 356341248, 534511872, 712682496, 1069023744, 2138047488]

約数ペア:

[(1, 2138047488), (2, 1069023744), (3, 712682496), (4, 534511872), (6, 356341248), (8, 267255936), (9, 237560832), (12, 178170624), (16, 133627968), (18, 118780416), (24, 89085312), (27, 79186944), (32, 66813984), (36, 59390208), (48, 44542656), (54, 39593472), (64, 33406992), (72, 29695104), (81, 26395648), (96, 22271328), (108, 19796736), (128, 16703496), (144, 14847552), (149, 14349312), (162, 13197824), (173, 12358656), (192, 11135664), (216, 9898368), (256, 8351748), (288, 7423776), (298, 7174656), (324, 6598912), (346, 6179328), (384, 5567832), (432, 4949184), (447, 4783104), (512, 4175874), (519, 4119552), (576, 3711888), (596, 3587328), (648, 3299456), (692, 3089664), (768, 2783916), (864, 2474592), (894, 2391552), (1024, 2087937), (1038, 2059776), (1152, 1855944), (1192, 1793664), (1296, 1649728), (1341, 1594368), (1384, 1544832), (1536, 1391958), (1557, 1373184), (1728, 1237296), (1788, 1195776), (2076, 1029888), (2304, 927972), (2384, 896832), (2592, 824864), (2682, 797184), (2768, 772416), (3072, 695979), (3114, 686592), (3456, 618648), (3576, 597888), (4023, 531456), (4152, 514944), (4608, 463986), (4671, 457728), (4768, 448416), (5184, 412432), (5364, 398592), (5536, 386208), (6228, 343296), (6912, 309324), (7152, 298944), (8046, 265728), (8304, 257472), (9216, 231993), (9342, 228864), (9536, 224208), (10368, 206216), (10728, 199296), (11072, 193104), (12069, 177152), (12456, 171648), (13824, 154662), (14013, 152576), (14304, 149472), (16092, 132864), (16608, 128736), (18684, 114432), (19072, 112104), (20736, 103108), (21456, 99648), (22144, 96552), (24138, 88576), (24912, 85824), (25777, 82944), (27648, 77331), (28026, 76288), (28608, 74736), (32184, 66432), (33216, 64368), (37368, 57216), (38144, 56052), (41472, 51554), (42912, 49824), (44288, 48276)]