725614512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2381}}^1$

素因数の和:3306

約数の個数: 80

約数和(自身を含む): 2145553152

約数和(自身を除く): 1419938640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 907, 1814, 2381, 2721, 3628, 4762, 5442, 6349, 7143, 7256, 9524, 10884, 12698, 14286, 14512, 16667, 19047, 19048, 21768, 25396, 28572, 33334, 38094, 38096, 43536, 50001, 50792, 57144, 66668, 76188, 100002, 101584, 114288, 133336, 152376, 200004, 266672, 304752, 400008, 800016, 2159567, 4319134, 6478701, 8638268, 12957402, 15116969, 17276536, 25914804, 30233938, 34553072, 45350907, 51829608, 60467876, 90701814, 103659216, 120935752, 181403628, 241871504, 362807256, 725614512]

約数ペア:

[(1, 725614512), (2, 362807256), (3, 241871504), (4, 181403628), (6, 120935752), (7, 103659216), (8, 90701814), (12, 60467876), (14, 51829608), (16, 45350907), (21, 34553072), (24, 30233938), (28, 25914804), (42, 17276536), (48, 15116969), (56, 12957402), (84, 8638268), (112, 6478701), (168, 4319134), (336, 2159567), (907, 800016), (1814, 400008), (2381, 304752), (2721, 266672), (3628, 200004), (4762, 152376), (5442, 133336), (6349, 114288), (7143, 101584), (7256, 100002), (9524, 76188), (10884, 66668), (12698, 57144), (14286, 50792), (14512, 50001), (16667, 43536), (19047, 38096), (19048, 38094), (21768, 33334), (25396, 28572)]