499991856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114467}}^1$

素因数の和:114498

約数の個数: 80

約数和(自身を含む): 1589731584

約数和(自身を除く): 1089739728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 114467, 228934, 343401, 457868, 686802, 801269, 915736, 1373604, 1488071, 1602538, 1831472, 2403807, 2747208, 2976142, 3205076, 4464213, 4807614, 5494416, 5952284, 6410152, 8928426, 9615228, 10416497, 11904568, 12820304, 17856852, 19230456, 20832994, 23809136, 31249491, 35713704, 38460912, 41665988, 62498982, 71427408, 83331976, 124997964, 166663952, 249995928, 499991856]

約数ペア:

[(1, 499991856), (2, 249995928), (3, 166663952), (4, 124997964), (6, 83331976), (7, 71427408), (8, 62498982), (12, 41665988), (13, 38460912), (14, 35713704), (16, 31249491), (21, 23809136), (24, 20832994), (26, 19230456), (28, 17856852), (39, 12820304), (42, 11904568), (48, 10416497), (52, 9615228), (56, 8928426), (78, 6410152), (84, 5952284), (91, 5494416), (104, 4807614), (112, 4464213), (156, 3205076), (168, 2976142), (182, 2747208), (208, 2403807), (273, 1831472), (312, 1602538), (336, 1488071), (364, 1373604), (546, 915736), (624, 801269), (728, 686802), (1092, 457868), (1456, 343401), (2184, 228934), (4368, 114467)]