1580016384

素因数分解:

$2^8\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1794

約数の個数: 108

約数和(自身を含む): 4567354792

約数和(自身を除く): 2987338408

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, 571, 576, 768, 1142, 1152, 1201, 1713, 2284, 2304, 2402, 3426, 3603, 4568, 4804, 5139, 6852, 7206, 9136, 9608, 10278, 10809, 13704, 14412, 18272, 19216, 20556, 21618, 27408, 28824, 36544, 38432, 41112, 43236, 54816, 57648, 73088, 76864, 82224, 86472, 109632, 115296, 146176, 153728, 164448, 172944, 219264, 230592, 307456, 328896, 345888, 438528, 461184, 657792, 685771, 691776, 922368, 1315584, 1371542, 1383552, 2057313, 2743084, 2767104, 4114626, 5486168, 6171939, 8229252, 10972336, 12343878, 16458504, 21944672, 24687756, 32917008, 43889344, 49375512, 65834016, 87778688, 98751024, 131668032, 175557376, 197502048, 263336064, 395004096, 526672128, 790008192, 1580016384]

約数ペア:

[(1, 1580016384), (2, 790008192), (3, 526672128), (4, 395004096), (6, 263336064), (8, 197502048), (9, 175557376), (12, 131668032), (16, 98751024), (18, 87778688), (24, 65834016), (32, 49375512), (36, 43889344), (48, 32917008), (64, 24687756), (72, 21944672), (96, 16458504), (128, 12343878), (144, 10972336), (192, 8229252), (256, 6171939), (288, 5486168), (384, 4114626), (571, 2767104), (576, 2743084), (768, 2057313), (1142, 1383552), (1152, 1371542), (1201, 1315584), (1713, 922368), (2284, 691776), (2304, 685771), (2402, 657792), (3426, 461184), (3603, 438528), (4568, 345888), (4804, 328896), (5139, 307456), (6852, 230592), (7206, 219264), (9136, 172944), (9608, 164448), (10278, 153728), (10809, 146176), (13704, 115296), (14412, 109632), (18272, 86472), (19216, 82224), (20556, 76864), (21618, 73088), (27408, 57648), (28824, 54816), (36544, 43236), (38432, 41112)]