237212378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 409651200

約数和(自身を除く): 172438822

約数列:

[1, 2, 13, 19, 26, 38, 127, 199, 247, 254, 361, 398, 494, 722, 1651, 2413, 2587, 3302, 3781, 4693, 4826, 5174, 7562, 9386, 25273, 31369, 45847, 49153, 50546, 62738, 71839, 91694, 98306, 143678, 328549, 480187, 596011, 657098, 933907, 960374, 1192022, 1867814, 6242431, 9123553, 12484862, 18247106, 118606189, 237212378]

約数ペア:

[(1, 237212378), (2, 118606189), (13, 18247106), (19, 12484862), (26, 9123553), (38, 6242431), (127, 1867814), (199, 1192022), (247, 960374), (254, 933907), (361, 657098), (398, 596011), (494, 480187), (722, 328549), (1651, 143678), (2413, 98306), (2587, 91694), (3302, 71839), (3781, 62738), (4693, 50546), (4826, 49153), (5174, 45847), (7562, 31369), (9386, 25273)]