1377266688

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 264

約数和(自身を含む): 4675872032

約数和(自身を除く): 3298605344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 512, 518, 576, 577, 592, 666, 672, 768, 777, 888, 896, 1008, 1024, 1036, 1152, 1154, 1184, 1332, 1344, 1536, 1554, 1731, 1776, 1792, 2016, 2072, 2304, 2308, 2331, 2368, 2664, 2688, 3072, 3108, 3462, 3552, 3584, 4032, 4039, 4144, 4608, 4616, 4662, 4736, 5193, 5328, 5376, 6216, 6924, 7104, 7168, 8064, 8078, 8288, 9216, 9232, 9324, 9472, 10386, 10656, 10752, 12117, 12432, 13848, 14208, 16128, 16156, 16576, 18464, 18648, 18944, 20772, 21312, 21349, 21504, 24234, 24864, 27696, 28416, 32256, 32312, 33152, 36351, 36928, 37296, 37888, 41544, 42624, 42698, 48468, 49728, 55392, 56832, 64047, 64512, 64624, 66304, 72702, 73856, 74592, 83088, 85248, 85396, 96936, 99456, 110784, 113664, 128094, 129248, 132608, 145404, 147712, 149184, 149443, 166176, 170496, 170792, 192141, 193872, 198912, 221568, 256188, 258496, 265216, 290808, 295424, 298368, 298886, 332352, 340992, 341584, 384282, 387744, 397824, 443136, 448329, 512376, 516992, 581616, 590848, 596736, 597772, 664704, 683168, 768564, 775488, 795648, 886272, 896658, 1024752, 1033984, 1163232, 1193472, 1195544, 1329408, 1344987, 1366336, 1537128, 1550976, 1772544, 1793316, 2049504, 2067968, 2326464, 2386944, 2391088, 2658816, 2689974, 2732672, 3074256, 3101952, 3586632, 4099008, 4135936, 4652928, 4782176, 5317632, 5379948, 5465344, 6148512, 6203904, 7173264, 8198016, 9305856, 9564352, 10759896, 10930688, 12297024, 12407808, 14346528, 16396032, 18611712, 19128704, 21519792, 21861376, 24594048, 28693056, 32792064, 37223424, 38257408, 43039584, 49188096, 57386112, 65584128, 76514816, 86079168, 98376192, 114772224, 153029632, 172158336, 196752384, 229544448, 344316672, 459088896, 688633344, 1377266688]

約数ペア:

[(1, 1377266688), (2, 688633344), (3, 459088896), (4, 344316672), (6, 229544448), (7, 196752384), (8, 172158336), (9, 153029632), (12, 114772224), (14, 98376192), (16, 86079168), (18, 76514816), (21, 65584128), (24, 57386112), (28, 49188096), (32, 43039584), (36, 38257408), (37, 37223424), (42, 32792064), (48, 28693056), (56, 24594048), (63, 21861376), (64, 21519792), (72, 19128704), (74, 18611712), (84, 16396032), (96, 14346528), (111, 12407808), (112, 12297024), (126, 10930688), (128, 10759896), (144, 9564352), (148, 9305856), (168, 8198016), (192, 7173264), (222, 6203904), (224, 6148512), (252, 5465344), (256, 5379948), (259, 5317632), (288, 4782176), (296, 4652928), (333, 4135936), (336, 4099008), (384, 3586632), (444, 3101952), (448, 3074256), (504, 2732672), (512, 2689974), (518, 2658816), (576, 2391088), (577, 2386944), (592, 2326464), (666, 2067968), (672, 2049504), (768, 1793316), (777, 1772544), (888, 1550976), (896, 1537128), (1008, 1366336), (1024, 1344987), (1036, 1329408), (1152, 1195544), (1154, 1193472), (1184, 1163232), (1332, 1033984), (1344, 1024752), (1536, 896658), (1554, 886272), (1731, 795648), (1776, 775488), (1792, 768564), (2016, 683168), (2072, 664704), (2304, 597772), (2308, 596736), (2331, 590848), (2368, 581616), (2664, 516992), (2688, 512376), (3072, 448329), (3108, 443136), (3462, 397824), (3552, 387744), (3584, 384282), (4032, 341584), (4039, 340992), (4144, 332352), (4608, 298886), (4616, 298368), (4662, 295424), (4736, 290808), (5193, 265216), (5328, 258496), (5376, 256188), (6216, 221568), (6924, 198912), (7104, 193872), (7168, 192141), (8064, 170792), (8078, 170496), (8288, 166176), (9216, 149443), (9232, 149184), (9324, 147712), (9472, 145404), (10386, 132608), (10656, 129248), (10752, 128094), (12117, 113664), (12432, 110784), (13848, 99456), (14208, 96936), (16128, 85396), (16156, 85248), (16576, 83088), (18464, 74592), (18648, 73856), (18944, 72702), (20772, 66304), (21312, 64624), (21349, 64512), (21504, 64047), (24234, 56832), (24864, 55392), (27696, 49728), (28416, 48468), (32256, 42698), (32312, 42624), (33152, 41544), (36351, 37888), (36928, 37296)]