254345472

素因数分解:

$2^8\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 108

約数和(自身を含む): 741279084

約数和(自身を除く): 486933612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 384, 404, 576, 606, 768, 808, 909, 1093, 1152, 1212, 1616, 1818, 2186, 2304, 2424, 3232, 3279, 3636, 4372, 4848, 6464, 6558, 7272, 8744, 9696, 9837, 12928, 13116, 14544, 17488, 19392, 19674, 25856, 26232, 29088, 34976, 38784, 39348, 52464, 58176, 69952, 77568, 78696, 104928, 110393, 116352, 139904, 157392, 209856, 220786, 232704, 279808, 314784, 331179, 419712, 441572, 629568, 662358, 839424, 883144, 993537, 1259136, 1324716, 1766288, 1987074, 2518272, 2649432, 3532576, 3974148, 5298864, 7065152, 7948296, 10597728, 14130304, 15896592, 21195456, 28260608, 31793184, 42390912, 63586368, 84781824, 127172736, 254345472]

約数ペア:

[(1, 254345472), (2, 127172736), (3, 84781824), (4, 63586368), (6, 42390912), (8, 31793184), (9, 28260608), (12, 21195456), (16, 15896592), (18, 14130304), (24, 10597728), (32, 7948296), (36, 7065152), (48, 5298864), (64, 3974148), (72, 3532576), (96, 2649432), (101, 2518272), (128, 1987074), (144, 1766288), (192, 1324716), (202, 1259136), (256, 993537), (288, 883144), (303, 839424), (384, 662358), (404, 629568), (576, 441572), (606, 419712), (768, 331179), (808, 314784), (909, 279808), (1093, 232704), (1152, 220786), (1212, 209856), (1616, 157392), (1818, 139904), (2186, 116352), (2304, 110393), (2424, 104928), (3232, 78696), (3279, 77568), (3636, 69952), (4372, 58176), (4848, 52464), (6464, 39348), (6558, 38784), (7272, 34976), (8744, 29088), (9696, 26232), (9837, 25856), (12928, 19674), (13116, 19392), (14544, 17488)]