307077316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6393

約数の個数: 72

約数和(自身を含む): 708751680

約数和(自身を除く): 401674364

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6343, 6916, 12103, 12686, 24206, 25372, 44401, 48412, 82459, 88802, 120517, 164918, 177604, 241034, 310807, 329836, 482068, 577213, 621614, 843619, 1154426, 1243228, 1566721, 1687238, 2308852, 3133442, 3374476, 4040491, 5905333, 6266884, 8080982, 10967047, 11810666, 16161964, 21934094, 23621332, 43868188, 76769329, 153538658, 307077316]

約数ペア:

[(1, 307077316), (2, 153538658), (4, 76769329), (7, 43868188), (13, 23621332), (14, 21934094), (19, 16161964), (26, 11810666), (28, 10967047), (38, 8080982), (49, 6266884), (52, 5905333), (76, 4040491), (91, 3374476), (98, 3133442), (133, 2308852), (182, 1687238), (196, 1566721), (247, 1243228), (266, 1154426), (364, 843619), (494, 621614), (532, 577213), (637, 482068), (931, 329836), (988, 310807), (1274, 241034), (1729, 177604), (1862, 164918), (2548, 120517), (3458, 88802), (3724, 82459), (6343, 48412), (6916, 44401), (12103, 25372), (12686, 24206)]