388660861728

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{875741}}^1$

素因数の和:875847

約数の個数: 144

約数和(自身を含む): 1170523763136

約数和(自身を除く): 781862901408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 184, 201, 207, 268, 276, 288, 368, 402, 414, 536, 552, 603, 736, 804, 828, 1072, 1104, 1206, 1541, 1608, 1656, 2144, 2208, 2412, 3082, 3216, 3312, 4623, 4824, 6164, 6432, 6624, 9246, 9648, 12328, 13869, 18492, 19296, 24656, 27738, 36984, 49312, 55476, 73968, 110952, 147936, 221904, 443808, 875741, 1751482, 2627223, 3502964, 5254446, 7005928, 7881669, 10508892, 14011856, 15763338, 20142043, 21017784, 28023712, 31526676, 40284086, 42035568, 58674647, 60426129, 63053352, 80568172, 84071136, 117349294, 120852258, 126106704, 161136344, 176023941, 181278387, 234698588, 241704516, 252213408, 322272688, 352047882, 362556774, 469397176, 483409032, 528071823, 644545376, 704095764, 725113548, 938794352, 966818064, 1056143646, 1349516881, 1408191528, 1450227096, 1877588704, 1933636128, 2112287292, 2699033762, 2816383056, 2900454192, 4048550643, 4224574584, 5398067524, 5632766112, 5800908384, 8097101286, 8449149168, 10796135048, 12145651929, 16194202572, 16898298336, 21592270096, 24291303858, 32388405144, 43184540192, 48582607716, 64776810288, 97165215432, 129553620576, 194330430864, 388660861728]

約数ペア:

[(1, 388660861728), (2, 194330430864), (3, 129553620576), (4, 97165215432), (6, 64776810288), (8, 48582607716), (9, 43184540192), (12, 32388405144), (16, 24291303858), (18, 21592270096), (23, 16898298336), (24, 16194202572), (32, 12145651929), (36, 10796135048), (46, 8449149168), (48, 8097101286), (67, 5800908384), (69, 5632766112), (72, 5398067524), (92, 4224574584), (96, 4048550643), (134, 2900454192), (138, 2816383056), (144, 2699033762), (184, 2112287292), (201, 1933636128), (207, 1877588704), (268, 1450227096), (276, 1408191528), (288, 1349516881), (368, 1056143646), (402, 966818064), (414, 938794352), (536, 725113548), (552, 704095764), (603, 644545376), (736, 528071823), (804, 483409032), (828, 469397176), (1072, 362556774), (1104, 352047882), (1206, 322272688), (1541, 252213408), (1608, 241704516), (1656, 234698588), (2144, 181278387), (2208, 176023941), (2412, 161136344), (3082, 126106704), (3216, 120852258), (3312, 117349294), (4623, 84071136), (4824, 80568172), (6164, 63053352), (6432, 60426129), (6624, 58674647), (9246, 42035568), (9648, 40284086), (12328, 31526676), (13869, 28023712), (18492, 21017784), (19296, 20142043), (24656, 15763338), (27738, 14011856), (36984, 10508892), (49312, 7881669), (55476, 7005928), (73968, 5254446), (110952, 3502964), (147936, 2627223), (221904, 1751482), (443808, 875741)]