2451144704

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 5368627200

約数和(自身を除く): 2917482496

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 127, 128, 152, 248, 254, 256, 304, 496, 508, 512, 589, 608, 992, 1016, 1024, 1178, 1216, 1984, 2032, 2048, 2356, 2413, 2432, 3937, 3968, 4064, 4096, 4712, 4826, 4864, 7874, 7936, 8128, 8192, 9424, 9652, 9728, 15748, 15872, 16256, 16384, 18848, 19304, 19456, 31496, 31744, 32512, 32768, 37696, 38608, 38912, 62992, 63488, 65024, 74803, 75392, 77216, 77824, 125984, 126976, 130048, 149606, 150784, 154432, 155648, 251968, 253952, 260096, 299212, 301568, 308864, 311296, 503936, 507904, 520192, 598424, 603136, 617728, 622592, 1007872, 1015808, 1040384, 1196848, 1206272, 1235456, 2015744, 2080768, 2393696, 2412544, 2470912, 4031488, 4161536, 4787392, 4825088, 4941824, 8062976, 9574784, 9650176, 9883648, 16125952, 19149568, 19300352, 19767296, 32251904, 38299136, 39534592, 64503808, 76598272, 79069184, 129007616, 153196544, 306393088, 612786176, 1225572352, 2451144704]

約数ペア:

[(1, 2451144704), (2, 1225572352), (4, 612786176), (8, 306393088), (16, 153196544), (19, 129007616), (31, 79069184), (32, 76598272), (38, 64503808), (62, 39534592), (64, 38299136), (76, 32251904), (124, 19767296), (127, 19300352), (128, 19149568), (152, 16125952), (248, 9883648), (254, 9650176), (256, 9574784), (304, 8062976), (496, 4941824), (508, 4825088), (512, 4787392), (589, 4161536), (608, 4031488), (992, 2470912), (1016, 2412544), (1024, 2393696), (1178, 2080768), (1216, 2015744), (1984, 1235456), (2032, 1206272), (2048, 1196848), (2356, 1040384), (2413, 1015808), (2432, 1007872), (3937, 622592), (3968, 617728), (4064, 603136), (4096, 598424), (4712, 520192), (4826, 507904), (4864, 503936), (7874, 311296), (7936, 308864), (8128, 301568), (8192, 299212), (9424, 260096), (9652, 253952), (9728, 251968), (15748, 155648), (15872, 154432), (16256, 150784), (16384, 149606), (18848, 130048), (19304, 126976), (19456, 125984), (31496, 77824), (31744, 77216), (32512, 75392), (32768, 74803), (37696, 65024), (38608, 63488), (38912, 62992)]