1261603584

素因数分解:

$2^8\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1051}}^1$

素因数の和:1594

約数の個数: 108

約数和(自身を含む): 3647963592

約数和(自身を除く): 2386360008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 521, 576, 768, 1042, 1051, 1152, 1563, 2084, 2102, 2304, 3126, 3153, 4168, 4204, 4689, 6252, 6306, 8336, 8408, 9378, 9459, 12504, 12612, 16672, 16816, 18756, 18918, 25008, 25224, 33344, 33632, 37512, 37836, 50016, 50448, 66688, 67264, 75024, 75672, 100032, 100896, 133376, 134528, 150048, 151344, 200064, 201792, 269056, 300096, 302688, 400128, 403584, 547571, 600192, 605376, 807168, 1095142, 1200384, 1210752, 1642713, 2190284, 2421504, 3285426, 4380568, 4928139, 6570852, 8761136, 9856278, 13141704, 17522272, 19712556, 26283408, 35044544, 39425112, 52566816, 70089088, 78850224, 105133632, 140178176, 157700448, 210267264, 315400896, 420534528, 630801792, 1261603584]

約数ペア:

[(1, 1261603584), (2, 630801792), (3, 420534528), (4, 315400896), (6, 210267264), (8, 157700448), (9, 140178176), (12, 105133632), (16, 78850224), (18, 70089088), (24, 52566816), (32, 39425112), (36, 35044544), (48, 26283408), (64, 19712556), (72, 17522272), (96, 13141704), (128, 9856278), (144, 8761136), (192, 6570852), (256, 4928139), (288, 4380568), (384, 3285426), (521, 2421504), (576, 2190284), (768, 1642713), (1042, 1210752), (1051, 1200384), (1152, 1095142), (1563, 807168), (2084, 605376), (2102, 600192), (2304, 547571), (3126, 403584), (3153, 400128), (4168, 302688), (4204, 300096), (4689, 269056), (6252, 201792), (6306, 200064), (8336, 151344), (8408, 150048), (9378, 134528), (9459, 133376), (12504, 100896), (12612, 100032), (16672, 75672), (16816, 75024), (18756, 67264), (18918, 66688), (25008, 50448), (25224, 50016), (33344, 37836), (33632, 37512)]