2149292288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58711}}^1$

素因数の和:58751

約数の個数: 72

約数和(自身を含む): 5040307776

約数和(自身を除く): 2891015488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 58711, 117422, 234844, 469688, 645821, 763243, 939376, 1291642, 1526486, 1878752, 2583284, 3052972, 3757504, 5166568, 6105944, 7515008, 8395673, 10333136, 12211888, 15030016, 16791346, 20666272, 24423776, 33582692, 41332544, 48847552, 67165384, 82665088, 97695104, 134330768, 165330176, 195390208, 268661536, 537323072, 1074646144, 2149292288]

約数ペア:

[(1, 2149292288), (2, 1074646144), (4, 537323072), (8, 268661536), (11, 195390208), (13, 165330176), (16, 134330768), (22, 97695104), (26, 82665088), (32, 67165384), (44, 48847552), (52, 41332544), (64, 33582692), (88, 24423776), (104, 20666272), (128, 16791346), (143, 15030016), (176, 12211888), (208, 10333136), (256, 8395673), (286, 7515008), (352, 6105944), (416, 5166568), (572, 3757504), (704, 3052972), (832, 2583284), (1144, 1878752), (1408, 1526486), (1664, 1291642), (2288, 939376), (2816, 763243), (3328, 645821), (4576, 469688), (9152, 234844), (18304, 117422), (36608, 58711)]