253137312

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 120

約数和(自身を含む): 757146852

約数和(自身を除く): 504009540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1601, 1647, 1952, 2196, 2592, 2928, 3202, 3294, 4392, 4803, 4941, 5856, 6404, 6588, 8784, 9606, 9882, 12808, 13176, 14409, 17568, 19212, 19764, 25616, 26352, 28818, 38424, 39528, 43227, 51232, 52704, 57636, 76848, 79056, 86454, 97661, 115272, 129681, 153696, 158112, 172908, 195322, 230544, 259362, 292983, 345816, 390644, 461088, 518724, 585966, 691632, 781288, 878949, 1037448, 1171932, 1383264, 1562576, 1757898, 2074896, 2343864, 2636847, 3125152, 3515796, 4149792, 4687728, 5273694, 7031592, 7910541, 9375456, 10547388, 14063184, 15821082, 21094776, 28126368, 31642164, 42189552, 63284328, 84379104, 126568656, 253137312]

約数ペア:

[(1, 253137312), (2, 126568656), (3, 84379104), (4, 63284328), (6, 42189552), (8, 31642164), (9, 28126368), (12, 21094776), (16, 15821082), (18, 14063184), (24, 10547388), (27, 9375456), (32, 7910541), (36, 7031592), (48, 5273694), (54, 4687728), (61, 4149792), (72, 3515796), (81, 3125152), (96, 2636847), (108, 2343864), (122, 2074896), (144, 1757898), (162, 1562576), (183, 1383264), (216, 1171932), (244, 1037448), (288, 878949), (324, 781288), (366, 691632), (432, 585966), (488, 518724), (549, 461088), (648, 390644), (732, 345816), (864, 292983), (976, 259362), (1098, 230544), (1296, 195322), (1464, 172908), (1601, 158112), (1647, 153696), (1952, 129681), (2196, 115272), (2592, 97661), (2928, 86454), (3202, 79056), (3294, 76848), (4392, 57636), (4803, 52704), (4941, 51232), (5856, 43227), (6404, 39528), (6588, 38424), (8784, 28818), (9606, 26352), (9882, 25616), (12808, 19764), (13176, 19212), (14409, 17568)]