247762368

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20483}}^1$

素因数の和:20511

約数の個数: 112

約数和(自身を含む): 832469760

約数和(自身を除く): 584707392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20483, 40966, 61449, 81932, 122898, 143381, 163864, 184347, 245796, 286762, 327728, 368694, 430143, 491592, 553041, 573524, 655456, 737388, 860286, 983184, 1106082, 1147048, 1290429, 1310912, 1474776, 1720572, 1966368, 2212164, 2294096, 2580858, 2949552, 3441144, 3871287, 3932736, 4424328, 4588192, 5161716, 5899104, 6882288, 7742574, 8848656, 9176384, 10323432, 11798208, 13764576, 15485148, 17697312, 20646864, 27529152, 30970296, 35394624, 41293728, 61940592, 82587456, 123881184, 247762368]

約数ペア:

[(1, 247762368), (2, 123881184), (3, 82587456), (4, 61940592), (6, 41293728), (7, 35394624), (8, 30970296), (9, 27529152), (12, 20646864), (14, 17697312), (16, 15485148), (18, 13764576), (21, 11798208), (24, 10323432), (27, 9176384), (28, 8848656), (32, 7742574), (36, 6882288), (42, 5899104), (48, 5161716), (54, 4588192), (56, 4424328), (63, 3932736), (64, 3871287), (72, 3441144), (84, 2949552), (96, 2580858), (108, 2294096), (112, 2212164), (126, 1966368), (144, 1720572), (168, 1474776), (189, 1310912), (192, 1290429), (216, 1147048), (224, 1106082), (252, 983184), (288, 860286), (336, 737388), (378, 655456), (432, 573524), (448, 553041), (504, 491592), (576, 430143), (672, 368694), (756, 327728), (864, 286762), (1008, 245796), (1344, 184347), (1512, 163864), (1728, 143381), (2016, 122898), (3024, 81932), (4032, 61449), (6048, 40966), (12096, 20483)]