1858516128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2081}}^1$

素因数の和:2547

約数の個数: 144

約数和(自身を含む): 6056721216

約数和(自身を除く): 4198205088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 443, 504, 672, 886, 1008, 1329, 1772, 2016, 2081, 2658, 3101, 3544, 3987, 4162, 5316, 6202, 6243, 7088, 7974, 8324, 9303, 10632, 12404, 12486, 14176, 14567, 15948, 16648, 18606, 18729, 21264, 24808, 24972, 27909, 29134, 31896, 33296, 37212, 37458, 42528, 43701, 49616, 49944, 55818, 58268, 63792, 66592, 74424, 74916, 87402, 99232, 99888, 111636, 116536, 127584, 131103, 148848, 149832, 174804, 199776, 223272, 233072, 262206, 297696, 299664, 349608, 446544, 466144, 524412, 599328, 699216, 893088, 921883, 1048824, 1398432, 1843766, 2097648, 2765649, 3687532, 4195296, 5531298, 6453181, 7375064, 8296947, 11062596, 12906362, 14750128, 16593894, 19359543, 22125192, 25812724, 29500256, 33187788, 38719086, 44250384, 51625448, 58078629, 66375576, 77438172, 88500768, 103250896, 116157258, 132751152, 154876344, 206501792, 232314516, 265502304, 309752688, 464629032, 619505376, 929258064, 1858516128]

約数ペア:

[(1, 1858516128), (2, 929258064), (3, 619505376), (4, 464629032), (6, 309752688), (7, 265502304), (8, 232314516), (9, 206501792), (12, 154876344), (14, 132751152), (16, 116157258), (18, 103250896), (21, 88500768), (24, 77438172), (28, 66375576), (32, 58078629), (36, 51625448), (42, 44250384), (48, 38719086), (56, 33187788), (63, 29500256), (72, 25812724), (84, 22125192), (96, 19359543), (112, 16593894), (126, 14750128), (144, 12906362), (168, 11062596), (224, 8296947), (252, 7375064), (288, 6453181), (336, 5531298), (443, 4195296), (504, 3687532), (672, 2765649), (886, 2097648), (1008, 1843766), (1329, 1398432), (1772, 1048824), (2016, 921883), (2081, 893088), (2658, 699216), (3101, 599328), (3544, 524412), (3987, 466144), (4162, 446544), (5316, 349608), (6202, 299664), (6243, 297696), (7088, 262206), (7974, 233072), (8324, 223272), (9303, 199776), (10632, 174804), (12404, 149832), (12486, 148848), (14176, 131103), (14567, 127584), (15948, 116536), (16648, 111636), (18606, 99888), (18729, 99232), (21264, 87402), (24808, 74916), (24972, 74424), (27909, 66592), (29134, 63792), (31896, 58268), (33296, 55818), (37212, 49944), (37458, 49616), (42528, 43701)]