315401904

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16979}}^1$

素因数の和:17039

約数の個数: 80

約数和(自身を含む): 926428800

約数和(自身を除く): 611026896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 16979, 18576, 33958, 50937, 67916, 101874, 135832, 152811, 203748, 271664, 305622, 407496, 458433, 611244, 730097, 814992, 916866, 1222488, 1460194, 1833732, 2190291, 2444976, 2920388, 3667464, 4380582, 5840776, 6570873, 7334928, 8761164, 11681552, 13141746, 17522328, 19712619, 26283492, 35044656, 39425238, 52566984, 78850476, 105133968, 157700952, 315401904]

約数ペア:

[(1, 315401904), (2, 157700952), (3, 105133968), (4, 78850476), (6, 52566984), (8, 39425238), (9, 35044656), (12, 26283492), (16, 19712619), (18, 17522328), (24, 13141746), (27, 11681552), (36, 8761164), (43, 7334928), (48, 6570873), (54, 5840776), (72, 4380582), (86, 3667464), (108, 2920388), (129, 2444976), (144, 2190291), (172, 1833732), (216, 1460194), (258, 1222488), (344, 916866), (387, 814992), (432, 730097), (516, 611244), (688, 458433), (774, 407496), (1032, 305622), (1161, 271664), (1548, 203748), (2064, 152811), (2322, 135832), (3096, 101874), (4644, 67916), (6192, 50937), (9288, 33958), (16979, 18576)]