21413501952

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 176

約数和(自身を含む): 61173399552

約数和(自身を除く): 39759897600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 256, 276, 296, 368, 384, 444, 512, 552, 592, 736, 768, 851, 888, 1024, 1104, 1184, 1472, 1536, 1702, 1776, 2208, 2368, 2553, 2944, 3072, 3404, 3552, 4416, 4736, 5106, 5888, 6808, 7104, 8191, 8832, 9472, 10212, 11776, 13616, 14208, 16382, 17664, 18944, 20424, 23552, 24573, 27232, 28416, 32764, 35328, 37888, 40848, 49146, 54464, 56832, 65528, 70656, 81696, 98292, 108928, 113664, 131056, 163392, 188393, 196584, 217856, 262112, 303067, 326784, 376786, 393168, 435712, 524224, 565179, 606134, 653568, 753572, 786336, 871424, 909201, 1048448, 1130358, 1212268, 1307136, 1507144, 1572672, 1818402, 2096896, 2260716, 2424536, 2614272, 3014288, 3145344, 3636804, 4193792, 4521432, 4849072, 6028576, 6290688, 6970541, 7273608, 8387584, 9042864, 9698144, 12057152, 12581376, 13941082, 14547216, 18085728, 19396288, 20911623, 24114304, 25162752, 27882164, 29094432, 36171456, 38792576, 41823246, 48228608, 55764328, 58188864, 72342912, 77585152, 83646492, 96457216, 111528656, 116377728, 144685824, 155170304, 167292984, 192914432, 223057312, 232755456, 289371648, 310340608, 334585968, 446114624, 465510912, 578743296, 669171936, 892229248, 931021824, 1338343872, 1784458496, 2676687744, 3568916992, 5353375488, 7137833984, 10706750976, 21413501952]

約数ペア:

[(1, 21413501952), (2, 10706750976), (3, 7137833984), (4, 5353375488), (6, 3568916992), (8, 2676687744), (12, 1784458496), (16, 1338343872), (23, 931021824), (24, 892229248), (32, 669171936), (37, 578743296), (46, 465510912), (48, 446114624), (64, 334585968), (69, 310340608), (74, 289371648), (92, 232755456), (96, 223057312), (111, 192914432), (128, 167292984), (138, 155170304), (148, 144685824), (184, 116377728), (192, 111528656), (222, 96457216), (256, 83646492), (276, 77585152), (296, 72342912), (368, 58188864), (384, 55764328), (444, 48228608), (512, 41823246), (552, 38792576), (592, 36171456), (736, 29094432), (768, 27882164), (851, 25162752), (888, 24114304), (1024, 20911623), (1104, 19396288), (1184, 18085728), (1472, 14547216), (1536, 13941082), (1702, 12581376), (1776, 12057152), (2208, 9698144), (2368, 9042864), (2553, 8387584), (2944, 7273608), (3072, 6970541), (3404, 6290688), (3552, 6028576), (4416, 4849072), (4736, 4521432), (5106, 4193792), (5888, 3636804), (6808, 3145344), (7104, 3014288), (8191, 2614272), (8832, 2424536), (9472, 2260716), (10212, 2096896), (11776, 1818402), (13616, 1572672), (14208, 1507144), (16382, 1307136), (17664, 1212268), (18944, 1130358), (20424, 1048448), (23552, 909201), (24573, 871424), (27232, 786336), (28416, 753572), (32764, 653568), (35328, 606134), (37888, 565179), (40848, 524224), (49146, 435712), (54464, 393168), (56832, 376786), (65528, 326784), (70656, 303067), (81696, 262112), (98292, 217856), (108928, 196584), (113664, 188393), (131056, 163392)]