239914974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 532756224

約数和(自身を除く): 292841250

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 233, 258, 307, 466, 559, 614, 699, 921, 1118, 1398, 1677, 1842, 3029, 3354, 3991, 6058, 7982, 9087, 10019, 11973, 13201, 18174, 20038, 23946, 26402, 30057, 39603, 60114, 71531, 79206, 130247, 143062, 171613, 214593, 260494, 343226, 390741, 429186, 514839, 781482, 929903, 1029678, 1859806, 2789709, 3075833, 5579418, 6151666, 9227499, 18454998, 39985829, 79971658, 119957487, 239914974]

約数ペア:

[(1, 239914974), (2, 119957487), (3, 79971658), (6, 39985829), (13, 18454998), (26, 9227499), (39, 6151666), (43, 5579418), (78, 3075833), (86, 2789709), (129, 1859806), (233, 1029678), (258, 929903), (307, 781482), (466, 514839), (559, 429186), (614, 390741), (699, 343226), (921, 260494), (1118, 214593), (1398, 171613), (1677, 143062), (1842, 130247), (3029, 79206), (3354, 71531), (3991, 60114), (6058, 39603), (7982, 30057), (9087, 26402), (10019, 23946), (11973, 20038), (13201, 18174)]