12901280544

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{296663}}^1$

素因数の和:296830

約数の個数: 72

約数和(自身を含む): 36931108032

約数和(自身を除く): 24029827488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 21744, 43488, 296663, 593326, 889989, 1186652, 1779978, 2373304, 2669967, 3559956, 4746608, 5339934, 7119912, 9493216, 10679868, 14239824, 21359736, 28479648, 42719472, 44796113, 85438944, 89592226, 134388339, 179184452, 268776678, 358368904, 403165017, 537553356, 716737808, 806330034, 1075106712, 1433475616, 1612660068, 2150213424, 3225320136, 4300426848, 6450640272, 12901280544]

約数ペア:

[(1, 12901280544), (2, 6450640272), (3, 4300426848), (4, 3225320136), (6, 2150213424), (8, 1612660068), (9, 1433475616), (12, 1075106712), (16, 806330034), (18, 716737808), (24, 537553356), (32, 403165017), (36, 358368904), (48, 268776678), (72, 179184452), (96, 134388339), (144, 89592226), (151, 85438944), (288, 44796113), (302, 42719472), (453, 28479648), (604, 21359736), (906, 14239824), (1208, 10679868), (1359, 9493216), (1812, 7119912), (2416, 5339934), (2718, 4746608), (3624, 3559956), (4832, 2669967), (5436, 2373304), (7248, 1779978), (10872, 1186652), (14496, 889989), (21744, 593326), (43488, 296663)]