239715294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3609

約数の個数: 64

約数和(自身を含む): 594886656

約数和(自身を除く): 355171362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 3457, 4953, 5334, 6914, 9906, 10371, 11557, 20742, 23114, 24199, 34671, 44941, 48398, 69342, 72597, 89882, 134823, 145194, 269646, 314587, 439039, 629174, 878078, 943761, 1317117, 1887522, 2634234, 3073273, 5707507, 6146546, 9219819, 11415014, 17122521, 18439638, 34245042, 39952549, 79905098, 119857647, 239715294]

約数ペア:

[(1, 239715294), (2, 119857647), (3, 79905098), (6, 39952549), (7, 34245042), (13, 18439638), (14, 17122521), (21, 11415014), (26, 9219819), (39, 6146546), (42, 5707507), (78, 3073273), (91, 2634234), (127, 1887522), (182, 1317117), (254, 943761), (273, 878078), (381, 629174), (546, 439039), (762, 314587), (889, 269646), (1651, 145194), (1778, 134823), (2667, 89882), (3302, 72597), (3457, 69342), (4953, 48398), (5334, 44941), (6914, 34671), (9906, 24199), (10371, 23114), (11557, 20742)]