216301696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3093

約数の個数: 64

約数和(自身を含む): 475009920

約数和(自身を除く): 258708224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3023, 4472, 5504, 6046, 8944, 12092, 17888, 24184, 35776, 39299, 48368, 71552, 78598, 96736, 129989, 157196, 193472, 259978, 314392, 386944, 519956, 628784, 1039912, 1257568, 1689857, 2079824, 2515136, 3379714, 4159648, 5030272, 6759428, 8319296, 13518856, 16638592, 27037712, 54075424, 108150848, 216301696]

約数ペア:

[(1, 216301696), (2, 108150848), (4, 54075424), (8, 27037712), (13, 16638592), (16, 13518856), (26, 8319296), (32, 6759428), (43, 5030272), (52, 4159648), (64, 3379714), (86, 2515136), (104, 2079824), (128, 1689857), (172, 1257568), (208, 1039912), (344, 628784), (416, 519956), (559, 386944), (688, 314392), (832, 259978), (1118, 193472), (1376, 157196), (1664, 129989), (2236, 96736), (2752, 78598), (3023, 71552), (4472, 48368), (5504, 39299), (6046, 35776), (8944, 24184), (12092, 17888)]