389614752

素因数分解:

$2^5\times 3^3\times {\mathrm{450943}}^1$

素因数の和:450962

約数の個数: 48

約数和(自身を含む): 1136378880

約数和(自身を除く): 746764128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 450943, 901886, 1352829, 1803772, 2705658, 3607544, 4058487, 5411316, 7215088, 8116974, 10822632, 12175461, 14430176, 16233948, 21645264, 24350922, 32467896, 43290528, 48701844, 64935792, 97403688, 129871584, 194807376, 389614752]

約数ペア:

[(1, 389614752), (2, 194807376), (3, 129871584), (4, 97403688), (6, 64935792), (8, 48701844), (9, 43290528), (12, 32467896), (16, 24350922), (18, 21645264), (24, 16233948), (27, 14430176), (32, 12175461), (36, 10822632), (48, 8116974), (54, 7215088), (72, 5411316), (96, 4058487), (108, 3607544), (144, 2705658), (216, 1803772), (288, 1352829), (432, 901886), (864, 450943)]