239944752

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15287}}^1$

素因数の和:15410

約数の個数: 60

約数和(自身を含む): 677717040

約数和(自身を除く): 437772288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15287, 15696, 30574, 45861, 61148, 91722, 122296, 137583, 183444, 244592, 275166, 366888, 550332, 733776, 1100664, 1666283, 2201328, 3332566, 4998849, 6665132, 9997698, 13330264, 14996547, 19995396, 26660528, 29993094, 39990792, 59986188, 79981584, 119972376, 239944752]

約数ペア:

[(1, 239944752), (2, 119972376), (3, 79981584), (4, 59986188), (6, 39990792), (8, 29993094), (9, 26660528), (12, 19995396), (16, 14996547), (18, 13330264), (24, 9997698), (36, 6665132), (48, 4998849), (72, 3332566), (109, 2201328), (144, 1666283), (218, 1100664), (327, 733776), (436, 550332), (654, 366888), (872, 275166), (981, 244592), (1308, 183444), (1744, 137583), (1962, 122296), (2616, 91722), (3924, 61148), (5232, 45861), (7848, 30574), (15287, 15696)]