487306112

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 1011056640

約数和(自身を除く): 523750528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 967, 992, 1016, 1934, 1984, 2032, 3868, 3937, 3968, 4064, 7736, 7874, 8128, 15472, 15748, 16256, 29977, 30944, 31496, 59954, 61888, 62992, 119908, 122809, 123776, 125984, 239816, 245618, 251968, 479632, 491236, 503936, 959264, 982472, 1918528, 1964944, 3807079, 3837056, 3929888, 7614158, 7859776, 15228316, 15719552, 30456632, 60913264, 121826528, 243653056, 487306112]

約数ペア:

[(1, 487306112), (2, 243653056), (4, 121826528), (8, 60913264), (16, 30456632), (31, 15719552), (32, 15228316), (62, 7859776), (64, 7614158), (124, 3929888), (127, 3837056), (128, 3807079), (248, 1964944), (254, 1918528), (496, 982472), (508, 959264), (967, 503936), (992, 491236), (1016, 479632), (1934, 251968), (1984, 245618), (2032, 239816), (3868, 125984), (3937, 123776), (3968, 122809), (4064, 119908), (7736, 62992), (7874, 61888), (8128, 59954), (15472, 31496), (15748, 30944), (16256, 29977)]