345880224

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2711}}^1$

素因数の和:3170

約数の個数: 72

約数和(自身を含む): 986180832

約数和(自身を除く): 640300608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1329, 1772, 2658, 2711, 3544, 3987, 5316, 5422, 7088, 7974, 8133, 10632, 10844, 14176, 15948, 16266, 21264, 21688, 24399, 31896, 32532, 42528, 43376, 48798, 63792, 65064, 86752, 97596, 127584, 130128, 195192, 260256, 390384, 780768, 1200973, 2401946, 3602919, 4803892, 7205838, 9607784, 10808757, 14411676, 19215568, 21617514, 28823352, 38431136, 43235028, 57646704, 86470056, 115293408, 172940112, 345880224]

約数ペア:

[(1, 345880224), (2, 172940112), (3, 115293408), (4, 86470056), (6, 57646704), (8, 43235028), (9, 38431136), (12, 28823352), (16, 21617514), (18, 19215568), (24, 14411676), (32, 10808757), (36, 9607784), (48, 7205838), (72, 4803892), (96, 3602919), (144, 2401946), (288, 1200973), (443, 780768), (886, 390384), (1329, 260256), (1772, 195192), (2658, 130128), (2711, 127584), (3544, 97596), (3987, 86752), (5316, 65064), (5422, 63792), (7088, 48798), (7974, 43376), (8133, 42528), (10632, 32532), (10844, 31896), (14176, 24399), (15948, 21688), (16266, 21264)]