916215664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 2303852544

約数和(自身を除く): 1387636880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 112, 124, 182, 208, 212, 217, 248, 364, 371, 383, 403, 424, 434, 496, 689, 728, 742, 766, 806, 848, 868, 1378, 1456, 1484, 1532, 1612, 1643, 1736, 2681, 2756, 2821, 2968, 3064, 3224, 3286, 3472, 4823, 4979, 5362, 5512, 5642, 5936, 6128, 6448, 6572, 9646, 9958, 10724, 11024, 11284, 11501, 11873, 13144, 19292, 19916, 20299, 21359, 21448, 22568, 23002, 23746, 26288, 34853, 38584, 39832, 40598, 42718, 42896, 45136, 46004, 47492, 69706, 77168, 79664, 81196, 83111, 85436, 92008, 94984, 139412, 142093, 149513, 154349, 162392, 166222, 170872, 184016, 189968, 263887, 278824, 284186, 299026, 308698, 324784, 332444, 341744, 527774, 557648, 568372, 598052, 617396, 629269, 664888, 1055548, 1080443, 1136744, 1196104, 1234792, 1258538, 1329776, 1847209, 2111096, 2160886, 2273488, 2392208, 2469584, 2517076, 3694418, 4222192, 4321772, 4404883, 5034152, 7388836, 8180497, 8643544, 8809766, 10068304, 14777672, 16360994, 17287088, 17619532, 29555344, 32721988, 35239064, 57263479, 65443976, 70478128, 114526958, 130887952, 229053916, 458107832, 916215664]

約数ペア:

[(1, 916215664), (2, 458107832), (4, 229053916), (7, 130887952), (8, 114526958), (13, 70478128), (14, 65443976), (16, 57263479), (26, 35239064), (28, 32721988), (31, 29555344), (52, 17619532), (53, 17287088), (56, 16360994), (62, 14777672), (91, 10068304), (104, 8809766), (106, 8643544), (112, 8180497), (124, 7388836), (182, 5034152), (208, 4404883), (212, 4321772), (217, 4222192), (248, 3694418), (364, 2517076), (371, 2469584), (383, 2392208), (403, 2273488), (424, 2160886), (434, 2111096), (496, 1847209), (689, 1329776), (728, 1258538), (742, 1234792), (766, 1196104), (806, 1136744), (848, 1080443), (868, 1055548), (1378, 664888), (1456, 629269), (1484, 617396), (1532, 598052), (1612, 568372), (1643, 557648), (1736, 527774), (2681, 341744), (2756, 332444), (2821, 324784), (2968, 308698), (3064, 299026), (3224, 284186), (3286, 278824), (3472, 263887), (4823, 189968), (4979, 184016), (5362, 170872), (5512, 166222), (5642, 162392), (5936, 154349), (6128, 149513), (6448, 142093), (6572, 139412), (9646, 94984), (9958, 92008), (10724, 85436), (11024, 83111), (11284, 81196), (11501, 79664), (11873, 77168), (13144, 69706), (19292, 47492), (19916, 46004), (20299, 45136), (21359, 42896), (21448, 42718), (22568, 40598), (23002, 39832), (23746, 38584), (26288, 34853)]