2641056288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{162787}}^1$

素因数の和:162826

約数の個数: 72

約数和(自身を含む): 7507131408

約数和(自身を除く): 4866075120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 162787, 325574, 488361, 651148, 976722, 1302296, 1953444, 2116231, 2604592, 3906888, 4232462, 5209184, 6348693, 7813776, 8464924, 12697386, 15627552, 16929848, 25394772, 27511003, 33859696, 50789544, 55022006, 67719392, 82533009, 101579088, 110044012, 165066018, 203158176, 220088024, 330132036, 440176048, 660264072, 880352096, 1320528144, 2641056288]

約数ペア:

[(1, 2641056288), (2, 1320528144), (3, 880352096), (4, 660264072), (6, 440176048), (8, 330132036), (12, 220088024), (13, 203158176), (16, 165066018), (24, 110044012), (26, 101579088), (32, 82533009), (39, 67719392), (48, 55022006), (52, 50789544), (78, 33859696), (96, 27511003), (104, 25394772), (156, 16929848), (169, 15627552), (208, 12697386), (312, 8464924), (338, 7813776), (416, 6348693), (507, 5209184), (624, 4232462), (676, 3906888), (1014, 2604592), (1248, 2116231), (1352, 1953444), (2028, 1302296), (2704, 976722), (4056, 651148), (5408, 488361), (8112, 325574), (16224, 162787)]