2715676496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 5746465536

約数和(自身を除く): 3030789040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 173, 208, 326, 346, 463, 652, 692, 926, 1304, 1384, 1852, 2119, 2249, 2608, 2768, 3704, 4238, 4498, 6019, 7408, 8476, 8996, 12038, 16952, 17992, 24076, 28199, 33904, 35984, 48152, 56398, 75469, 80099, 96304, 112796, 150938, 160198, 225592, 301876, 320396, 366587, 451184, 603752, 640792, 733174, 981097, 1041287, 1207504, 1281584, 1466348, 1962194, 2082574, 2932696, 3924388, 4165148, 5865392, 7848776, 8330296, 13056137, 15697552, 16660592, 26112274, 52224548, 104449096, 169729781, 208898192, 339459562, 678919124, 1357838248, 2715676496]

約数ペア:

[(1, 2715676496), (2, 1357838248), (4, 678919124), (8, 339459562), (13, 208898192), (16, 169729781), (26, 104449096), (52, 52224548), (104, 26112274), (163, 16660592), (173, 15697552), (208, 13056137), (326, 8330296), (346, 7848776), (463, 5865392), (652, 4165148), (692, 3924388), (926, 2932696), (1304, 2082574), (1384, 1962194), (1852, 1466348), (2119, 1281584), (2249, 1207504), (2608, 1041287), (2768, 981097), (3704, 733174), (4238, 640792), (4498, 603752), (6019, 451184), (7408, 366587), (8476, 320396), (8996, 301876), (12038, 225592), (16952, 160198), (17992, 150938), (24076, 112796), (28199, 96304), (33904, 80099), (35984, 75469), (48152, 56398)]