321238656

素因数分解:

$2^7\times 3^3\times {\mathrm{92951}}^1$

素因数の和:92974

約数の個数: 64

約数和(自身を含む): 948110400

約数和(自身を除く): 626871744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 92951, 185902, 278853, 371804, 557706, 743608, 836559, 1115412, 1487216, 1673118, 2230824, 2509677, 2974432, 3346236, 4461648, 5019354, 5948864, 6692472, 8923296, 10038708, 11897728, 13384944, 17846592, 20077416, 26769888, 35693184, 40154832, 53539776, 80309664, 107079552, 160619328, 321238656]

約数ペア:

[(1, 321238656), (2, 160619328), (3, 107079552), (4, 80309664), (6, 53539776), (8, 40154832), (9, 35693184), (12, 26769888), (16, 20077416), (18, 17846592), (24, 13384944), (27, 11897728), (32, 10038708), (36, 8923296), (48, 6692472), (54, 5948864), (64, 5019354), (72, 4461648), (96, 3346236), (108, 2974432), (128, 2509677), (144, 2230824), (192, 1673118), (216, 1487216), (288, 1115412), (384, 836559), (432, 743608), (576, 557706), (864, 371804), (1152, 278853), (1728, 185902), (3456, 92951)]