2185818768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27449}}^1$

素因数の和:27549

約数の個数: 120

約数和(自身を含む): 7079904000

約数和(自身を除く): 4894085232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 26544, 27449, 39816, 54898, 79632, 82347, 109796, 164694, 192143, 219592, 247041, 329388, 384286, 439184, 494082, 576429, 658776, 768572, 988164, 1152858, 1317552, 1537144, 1729287, 1976328, 2168471, 2305716, 3074288, 3458574, 3952656, 4336942, 4611432, 6505413, 6917148, 8673884, 9222864, 13010826, 13834296, 15179297, 17347768, 19516239, 26021652, 27668592, 30358594, 34695536, 39032478, 45537891, 52043304, 60717188, 78064956, 91075782, 104086608, 121434376, 136613673, 156129912, 182151564, 242868752, 273227346, 312259824, 364303128, 546454692, 728606256, 1092909384, 2185818768]

約数ペア:

[(1, 2185818768), (2, 1092909384), (3, 728606256), (4, 546454692), (6, 364303128), (7, 312259824), (8, 273227346), (9, 242868752), (12, 182151564), (14, 156129912), (16, 136613673), (18, 121434376), (21, 104086608), (24, 91075782), (28, 78064956), (36, 60717188), (42, 52043304), (48, 45537891), (56, 39032478), (63, 34695536), (72, 30358594), (79, 27668592), (84, 26021652), (112, 19516239), (126, 17347768), (144, 15179297), (158, 13834296), (168, 13010826), (237, 9222864), (252, 8673884), (316, 6917148), (336, 6505413), (474, 4611432), (504, 4336942), (553, 3952656), (632, 3458574), (711, 3074288), (948, 2305716), (1008, 2168471), (1106, 1976328), (1264, 1729287), (1422, 1537144), (1659, 1317552), (1896, 1152858), (2212, 988164), (2844, 768572), (3318, 658776), (3792, 576429), (4424, 494082), (4977, 439184), (5688, 384286), (6636, 329388), (8848, 247041), (9954, 219592), (11376, 192143), (13272, 164694), (19908, 109796), (26544, 82347), (27449, 79632), (39816, 54898)]