1561084764608

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{814069}}^1$

素因数の和:814202

約数の個数: 84

約数和(自身を含む): 3308794027560

約数和(自身を除く): 1747709262952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 361, 608, 664, 722, 1216, 1328, 1444, 1577, 2656, 2888, 3154, 5312, 5776, 6308, 11552, 12616, 23104, 25232, 29963, 50464, 59926, 100928, 119852, 239704, 479408, 814069, 958816, 1628138, 1917632, 3256276, 6512552, 13025104, 15467311, 26050208, 30934622, 52100416, 61869244, 67567727, 123738488, 135135454, 247476976, 270270908, 293878909, 494953952, 540541816, 587757818, 989907904, 1081083632, 1175515636, 1283786813, 2162167264, 2351031272, 2567573626, 4324334528, 4702062544, 5135147252, 9404125088, 10270294504, 18808250176, 20540589008, 24391949447, 41081178016, 48783898894, 82162356032, 97567797788, 195135595576, 390271191152, 780542382304, 1561084764608]

約数ペア:

[(1, 1561084764608), (2, 780542382304), (4, 390271191152), (8, 195135595576), (16, 97567797788), (19, 82162356032), (32, 48783898894), (38, 41081178016), (64, 24391949447), (76, 20540589008), (83, 18808250176), (152, 10270294504), (166, 9404125088), (304, 5135147252), (332, 4702062544), (361, 4324334528), (608, 2567573626), (664, 2351031272), (722, 2162167264), (1216, 1283786813), (1328, 1175515636), (1444, 1081083632), (1577, 989907904), (2656, 587757818), (2888, 540541816), (3154, 494953952), (5312, 293878909), (5776, 270270908), (6308, 247476976), (11552, 135135454), (12616, 123738488), (23104, 67567727), (25232, 61869244), (29963, 52100416), (50464, 30934622), (59926, 26050208), (100928, 15467311), (119852, 13025104), (239704, 6512552), (479408, 3256276), (814069, 1917632), (958816, 1628138)]