237861405544

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{19609}}^1$

素因数の和:19803

約数の個数: 128

約数和(自身を含む): 535738924800

約数和(自身を除く): 297877519256

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 67, 106, 122, 134, 212, 244, 268, 371, 424, 427, 469, 488, 536, 742, 854, 938, 1484, 1708, 1876, 2968, 3233, 3416, 3551, 3752, 4087, 6466, 7102, 8174, 12932, 14204, 16348, 19609, 22631, 24857, 25864, 28408, 28609, 32696, 39218, 45262, 49714, 57218, 78436, 90524, 99428, 114436, 137263, 156872, 181048, 198856, 216611, 228872, 274526, 433222, 549052, 866444, 1039277, 1098104, 1196149, 1313803, 1516277, 1732888, 2078554, 2392298, 2627606, 3032554, 4157108, 4784596, 5255212, 6065108, 7274939, 8314216, 8373043, 9196621, 9569192, 10510424, 12130216, 14549878, 16746086, 18393242, 29099756, 33492172, 36786484, 58199512, 63395897, 66984344, 69631559, 73572968, 80141983, 126791794, 139263118, 160283966, 253583588, 278526236, 320567932, 443771279, 487420913, 507167176, 557052472, 560993881, 641135864, 887542558, 974841826, 1121987762, 1775085116, 1949683652, 2243975524, 3550170232, 3899367304, 4247525099, 4487951048, 8495050198, 16990100396, 29732675693, 33980200792, 59465351386, 118930702772, 237861405544]

約数ペア:

[(1, 237861405544), (2, 118930702772), (4, 59465351386), (7, 33980200792), (8, 29732675693), (14, 16990100396), (28, 8495050198), (53, 4487951048), (56, 4247525099), (61, 3899367304), (67, 3550170232), (106, 2243975524), (122, 1949683652), (134, 1775085116), (212, 1121987762), (244, 974841826), (268, 887542558), (371, 641135864), (424, 560993881), (427, 557052472), (469, 507167176), (488, 487420913), (536, 443771279), (742, 320567932), (854, 278526236), (938, 253583588), (1484, 160283966), (1708, 139263118), (1876, 126791794), (2968, 80141983), (3233, 73572968), (3416, 69631559), (3551, 66984344), (3752, 63395897), (4087, 58199512), (6466, 36786484), (7102, 33492172), (8174, 29099756), (12932, 18393242), (14204, 16746086), (16348, 14549878), (19609, 12130216), (22631, 10510424), (24857, 9569192), (25864, 9196621), (28408, 8373043), (28609, 8314216), (32696, 7274939), (39218, 6065108), (45262, 5255212), (49714, 4784596), (57218, 4157108), (78436, 3032554), (90524, 2627606), (99428, 2392298), (114436, 2078554), (137263, 1732888), (156872, 1516277), (181048, 1313803), (198856, 1196149), (216611, 1098104), (228872, 1039277), (274526, 866444), (433222, 549052)]