217319328

素因数分解:

$2^5\times 3^3\times {\mathrm{251527}}^1$

素因数の和:251546

約数の個数: 48

約数和(自身を含む): 633850560

約数和(自身を除く): 416531232

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, 251527, 503054, 754581, 1006108, 1509162, 2012216, 2263743, 3018324, 4024432, 4527486, 6036648, 6791229, 8048864, 9054972, 12073296, 13582458, 18109944, 24146592, 27164916, 36219888, 54329832, 72439776, 108659664, 217319328]

約数ペア:

[(1, 217319328), (2, 108659664), (3, 72439776), (4, 54329832), (6, 36219888), (8, 27164916), (9, 24146592), (12, 18109944), (16, 13582458), (18, 12073296), (24, 9054972), (27, 8048864), (32, 6791229), (36, 6036648), (48, 4527486), (54, 4024432), (72, 3018324), (96, 2263743), (108, 2012216), (144, 1509162), (216, 1006108), (288, 754581), (432, 503054), (864, 251527)]