254853504

素因数分解:

$2^7\times 3^2\times {\mathrm{221227}}^1$

素因数の和:221247

約数の個数: 48

約数和(自身を含む): 733370820

約数和(自身を除く): 478517316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 221227, 442454, 663681, 884908, 1327362, 1769816, 1991043, 2654724, 3539632, 3982086, 5309448, 7079264, 7964172, 10618896, 14158528, 15928344, 21237792, 28317056, 31856688, 42475584, 63713376, 84951168, 127426752, 254853504]

約数ペア:

[(1, 254853504), (2, 127426752), (3, 84951168), (4, 63713376), (6, 42475584), (8, 31856688), (9, 28317056), (12, 21237792), (16, 15928344), (18, 14158528), (24, 10618896), (32, 7964172), (36, 7079264), (48, 5309448), (64, 3982086), (72, 3539632), (96, 2654724), (128, 1991043), (144, 1769816), (192, 1327362), (288, 884908), (384, 663681), (576, 442454), (1152, 221227)]