272561664

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2991

約数の個数: 80

約数和(自身を含む): 738278640

約数和(自身を除く): 465716976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2909, 2928, 3904, 5818, 5856, 7808, 8727, 11636, 11712, 15616, 17454, 23272, 23424, 31232, 34908, 46544, 46848, 69816, 93088, 93696, 139632, 177449, 186176, 279264, 354898, 372352, 532347, 558528, 709796, 744704, 1064694, 1117056, 1419592, 1489408, 2129388, 2234112, 2839184, 4258776, 4468224, 5678368, 8517552, 11356736, 17035104, 22713472, 34070208, 45426944, 68140416, 90853888, 136280832, 272561664]

約数ペア:

[(1, 272561664), (2, 136280832), (3, 90853888), (4, 68140416), (6, 45426944), (8, 34070208), (12, 22713472), (16, 17035104), (24, 11356736), (32, 8517552), (48, 5678368), (61, 4468224), (64, 4258776), (96, 2839184), (122, 2234112), (128, 2129388), (183, 1489408), (192, 1419592), (244, 1117056), (256, 1064694), (366, 744704), (384, 709796), (488, 558528), (512, 532347), (732, 372352), (768, 354898), (976, 279264), (1464, 186176), (1536, 177449), (1952, 139632), (2909, 93696), (2928, 93088), (3904, 69816), (5818, 46848), (5856, 46544), (7808, 34908), (8727, 31232), (11636, 23424), (11712, 23272), (15616, 17454)]