1995909552

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7297

約数の個数: 240

約数和(自身を含む): 7177978080

約数和(自身を除く): 5182068528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7253, 7644, 9828, 10192, 10584, 11466, 13104, 14506, 15288, 17199, 19656, 21168, 21759, 22932, 29012, 30576, 34398, 39312, 43518, 45864, 50771, 58024, 65277, 68796, 87036, 91728, 94289, 101542, 116048, 130554, 137592, 152313, 174072, 188578, 195831, 203084, 261108, 275184, 282867, 304626, 348144, 355397, 377156, 391662, 406168, 456939, 522216, 565734, 609252, 660023, 710794, 754312, 783324, 812336, 848601, 913878, 1044432, 1066191, 1131468, 1218504, 1320046, 1370817, 1421588, 1508624, 1566648, 1697202, 1827756, 1980069, 2132382, 2262936, 2437008, 2545803, 2640092, 2741634, 2843176, 3133296, 3198573, 3394404, 3655512, 3960138, 4264764, 4525872, 4620161, 5091606, 5280184, 5483268, 5686352, 5940207, 6397146, 6788808, 7311024, 7920276, 8529528, 9240322, 9595719, 10183212, 10560368, 10966536, 11880414, 12794292, 13577616, 13860483, 15840552, 17059056, 17820621, 18480644, 19191438, 20366424, 21933072, 23760828, 25588584, 27720966, 31681104, 35641242, 36961288, 38382876, 40732848, 41581449, 47521656, 51177168, 55441932, 71282484, 73922576, 76765752, 83162898, 95043312, 110883864, 124744347, 142564968, 153531504, 166325796, 221767728, 249488694, 285129936, 332651592, 498977388, 665303184, 997954776, 1995909552]

約数ペア:

[(1, 1995909552), (2, 997954776), (3, 665303184), (4, 498977388), (6, 332651592), (7, 285129936), (8, 249488694), (9, 221767728), (12, 166325796), (13, 153531504), (14, 142564968), (16, 124744347), (18, 110883864), (21, 95043312), (24, 83162898), (26, 76765752), (27, 73922576), (28, 71282484), (36, 55441932), (39, 51177168), (42, 47521656), (48, 41581449), (49, 40732848), (52, 38382876), (54, 36961288), (56, 35641242), (63, 31681104), (72, 27720966), (78, 25588584), (84, 23760828), (91, 21933072), (98, 20366424), (104, 19191438), (108, 18480644), (112, 17820621), (117, 17059056), (126, 15840552), (144, 13860483), (147, 13577616), (156, 12794292), (168, 11880414), (182, 10966536), (189, 10560368), (196, 10183212), (208, 9595719), (216, 9240322), (234, 8529528), (252, 7920276), (273, 7311024), (294, 6788808), (312, 6397146), (336, 5940207), (351, 5686352), (364, 5483268), (378, 5280184), (392, 5091606), (432, 4620161), (441, 4525872), (468, 4264764), (504, 3960138), (546, 3655512), (588, 3394404), (624, 3198573), (637, 3133296), (702, 2843176), (728, 2741634), (756, 2640092), (784, 2545803), (819, 2437008), (882, 2262936), (936, 2132382), (1008, 1980069), (1092, 1827756), (1176, 1697202), (1274, 1566648), (1323, 1508624), (1404, 1421588), (1456, 1370817), (1512, 1320046), (1638, 1218504), (1764, 1131468), (1872, 1066191), (1911, 1044432), (2184, 913878), (2352, 848601), (2457, 812336), (2548, 783324), (2646, 754312), (2808, 710794), (3024, 660023), (3276, 609252), (3528, 565734), (3822, 522216), (4368, 456939), (4914, 406168), (5096, 391662), (5292, 377156), (5616, 355397), (5733, 348144), (6552, 304626), (7056, 282867), (7253, 275184), (7644, 261108), (9828, 203084), (10192, 195831), (10584, 188578), (11466, 174072), (13104, 152313), (14506, 137592), (15288, 130554), (17199, 116048), (19656, 101542), (21168, 94289), (21759, 91728), (22932, 87036), (29012, 68796), (30576, 65277), (34398, 58024), (39312, 50771), (43518, 45864)]