1864756736

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 3800944224

約数和(自身を除く): 1936187488

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 167, 193, 226, 256, 334, 386, 452, 512, 668, 772, 904, 1336, 1544, 1808, 2672, 3088, 3616, 5344, 6176, 7232, 10688, 12352, 14464, 18871, 21376, 21809, 24704, 28928, 32231, 37742, 42752, 43618, 49408, 57856, 64462, 75484, 85504, 87236, 98816, 128924, 150968, 174472, 257848, 301936, 348944, 515696, 603872, 697888, 1031392, 1207744, 1395776, 2062784, 2415488, 2791552, 3642103, 4125568, 4830976, 5583104, 7284206, 8251136, 9661952, 11166208, 14568412, 16502272, 29136824, 58273648, 116547296, 233094592, 466189184, 932378368, 1864756736]

約数ペア:

[(1, 1864756736), (2, 932378368), (4, 466189184), (8, 233094592), (16, 116547296), (32, 58273648), (64, 29136824), (113, 16502272), (128, 14568412), (167, 11166208), (193, 9661952), (226, 8251136), (256, 7284206), (334, 5583104), (386, 4830976), (452, 4125568), (512, 3642103), (668, 2791552), (772, 2415488), (904, 2062784), (1336, 1395776), (1544, 1207744), (1808, 1031392), (2672, 697888), (3088, 603872), (3616, 515696), (5344, 348944), (6176, 301936), (7232, 257848), (10688, 174472), (12352, 150968), (14464, 128924), (18871, 98816), (21376, 87236), (21809, 85504), (24704, 75484), (28928, 64462), (32231, 57856), (37742, 49408), (42752, 43618)]