215324352

素因数分解:

$2^6\times 3^3\times {\mathrm{353}}^2$

素因数の和:727

約数の個数: 84

約数和(自身を含む): 634812040

約数和(自身を除く): 419487688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 353, 432, 576, 706, 864, 1059, 1412, 1728, 2118, 2824, 3177, 4236, 5648, 6354, 8472, 9531, 11296, 12708, 16944, 19062, 22592, 25416, 33888, 38124, 50832, 67776, 76248, 101664, 124609, 152496, 203328, 249218, 304992, 373827, 498436, 609984, 747654, 996872, 1121481, 1495308, 1993744, 2242962, 2990616, 3364443, 3987488, 4485924, 5981232, 6728886, 7974976, 8971848, 11962464, 13457772, 17943696, 23924928, 26915544, 35887392, 53831088, 71774784, 107662176, 215324352]

約数ペア:

[(1, 215324352), (2, 107662176), (3, 71774784), (4, 53831088), (6, 35887392), (8, 26915544), (9, 23924928), (12, 17943696), (16, 13457772), (18, 11962464), (24, 8971848), (27, 7974976), (32, 6728886), (36, 5981232), (48, 4485924), (54, 3987488), (64, 3364443), (72, 2990616), (96, 2242962), (108, 1993744), (144, 1495308), (192, 1121481), (216, 996872), (288, 747654), (353, 609984), (432, 498436), (576, 373827), (706, 304992), (864, 249218), (1059, 203328), (1412, 152496), (1728, 124609), (2118, 101664), (2824, 76248), (3177, 67776), (4236, 50832), (5648, 38124), (6354, 33888), (8472, 25416), (9531, 22592), (11296, 19062), (12708, 16944)]