215529984

素因数分解:

$2^9\times 3^4\times {\mathrm{5197}}^1$

素因数の和:5227

約数の個数: 100

約数和(自身を含む): 643424034

約数和(自身を除く): 427894050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 5197, 6912, 10368, 10394, 13824, 15591, 20736, 20788, 31182, 41472, 41576, 46773, 62364, 83152, 93546, 124728, 140319, 166304, 187092, 249456, 280638, 332608, 374184, 420957, 498912, 561276, 665216, 748368, 841914, 997824, 1122552, 1330432, 1496736, 1683828, 1995648, 2245104, 2660864, 2993472, 3367656, 3991296, 4490208, 5986944, 6735312, 7982592, 8980416, 11973888, 13470624, 17960832, 23947776, 26941248, 35921664, 53882496, 71843328, 107764992, 215529984]

約数ペア:

[(1, 215529984), (2, 107764992), (3, 71843328), (4, 53882496), (6, 35921664), (8, 26941248), (9, 23947776), (12, 17960832), (16, 13470624), (18, 11973888), (24, 8980416), (27, 7982592), (32, 6735312), (36, 5986944), (48, 4490208), (54, 3991296), (64, 3367656), (72, 2993472), (81, 2660864), (96, 2245104), (108, 1995648), (128, 1683828), (144, 1496736), (162, 1330432), (192, 1122552), (216, 997824), (256, 841914), (288, 748368), (324, 665216), (384, 561276), (432, 498912), (512, 420957), (576, 374184), (648, 332608), (768, 280638), (864, 249456), (1152, 187092), (1296, 166304), (1536, 140319), (1728, 124728), (2304, 93546), (2592, 83152), (3456, 62364), (4608, 46773), (5184, 41576), (5197, 41472), (6912, 31182), (10368, 20788), (10394, 20736), (13824, 15591)]