321309504

素因数分解:

$2^6\times 3^4\times {\mathrm{61981}}^1$

素因数の和:62005

約数の個数: 70

約数和(自身を含む): 952477394

約数和(自身を除く): 631167890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 61981, 123962, 185943, 247924, 371886, 495848, 557829, 743772, 991696, 1115658, 1487544, 1673487, 1983392, 2231316, 2975088, 3346974, 3966784, 4462632, 5020461, 5950176, 6693948, 8925264, 10040922, 11900352, 13387896, 17850528, 20081844, 26775792, 35701056, 40163688, 53551584, 80327376, 107103168, 160654752, 321309504]

約数ペア:

[(1, 321309504), (2, 160654752), (3, 107103168), (4, 80327376), (6, 53551584), (8, 40163688), (9, 35701056), (12, 26775792), (16, 20081844), (18, 17850528), (24, 13387896), (27, 11900352), (32, 10040922), (36, 8925264), (48, 6693948), (54, 5950176), (64, 5020461), (72, 4462632), (81, 3966784), (96, 3346974), (108, 2975088), (144, 2231316), (162, 1983392), (192, 1673487), (216, 1487544), (288, 1115658), (324, 991696), (432, 743772), (576, 557829), (648, 495848), (864, 371886), (1296, 247924), (1728, 185943), (2592, 123962), (5184, 61981)]