2180261632

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 4558528800

約数和(自身を除く): 2378267168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 349, 368, 698, 736, 1061, 1396, 1472, 2122, 2792, 2944, 4244, 5584, 5888, 8027, 8488, 11168, 16054, 16976, 22336, 24403, 32108, 33952, 44672, 48806, 64216, 67904, 89344, 97612, 128432, 135808, 195224, 256864, 271616, 370289, 390448, 513728, 740578, 780896, 1027456, 1481156, 1561792, 2054912, 2962312, 3123584, 5924624, 6247168, 8516647, 11849248, 17033294, 23698496, 34066588, 47396992, 68133176, 94793984, 136266352, 272532704, 545065408, 1090130816, 2180261632]

約数ペア:

[(1, 2180261632), (2, 1090130816), (4, 545065408), (8, 272532704), (16, 136266352), (23, 94793984), (32, 68133176), (46, 47396992), (64, 34066588), (92, 23698496), (128, 17033294), (184, 11849248), (256, 8516647), (349, 6247168), (368, 5924624), (698, 3123584), (736, 2962312), (1061, 2054912), (1396, 1561792), (1472, 1481156), (2122, 1027456), (2792, 780896), (2944, 740578), (4244, 513728), (5584, 390448), (5888, 370289), (8027, 271616), (8488, 256864), (11168, 195224), (16054, 135808), (16976, 128432), (22336, 97612), (24403, 89344), (32108, 67904), (33952, 64216), (44672, 48806)]