317378334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 825753600

約数和(自身を除く): 508375266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 127, 138, 161, 182, 199, 254, 273, 299, 322, 381, 398, 483, 546, 597, 598, 762, 889, 897, 966, 1194, 1393, 1651, 1778, 1794, 2093, 2587, 2667, 2786, 2921, 3302, 4179, 4186, 4577, 4953, 5174, 5334, 5842, 6279, 7761, 8358, 8763, 9154, 9906, 11557, 12558, 13731, 15522, 17526, 18109, 20447, 23114, 25273, 27462, 32039, 34671, 36218, 37973, 40894, 50546, 54327, 59501, 61341, 64078, 69342, 75819, 75946, 96117, 108654, 113919, 119002, 122682, 151638, 176911, 178503, 192234, 227838, 265811, 328549, 353822, 357006, 416507, 530733, 531622, 581279, 657098, 797433, 833014, 985647, 1061466, 1162558, 1249521, 1594866, 1743837, 1971294, 2299843, 2499042, 3487674, 4068953, 4599686, 6899529, 7556627, 8137906, 12206859, 13799058, 15113254, 22669881, 24413718, 45339762, 52896389, 105792778, 158689167, 317378334]

約数ペア:

[(1, 317378334), (2, 158689167), (3, 105792778), (6, 52896389), (7, 45339762), (13, 24413718), (14, 22669881), (21, 15113254), (23, 13799058), (26, 12206859), (39, 8137906), (42, 7556627), (46, 6899529), (69, 4599686), (78, 4068953), (91, 3487674), (127, 2499042), (138, 2299843), (161, 1971294), (182, 1743837), (199, 1594866), (254, 1249521), (273, 1162558), (299, 1061466), (322, 985647), (381, 833014), (398, 797433), (483, 657098), (546, 581279), (597, 531622), (598, 530733), (762, 416507), (889, 357006), (897, 353822), (966, 328549), (1194, 265811), (1393, 227838), (1651, 192234), (1778, 178503), (1794, 176911), (2093, 151638), (2587, 122682), (2667, 119002), (2786, 113919), (2921, 108654), (3302, 96117), (4179, 75946), (4186, 75819), (4577, 69342), (4953, 64078), (5174, 61341), (5334, 59501), (5842, 54327), (6279, 50546), (7761, 40894), (8358, 37973), (8763, 36218), (9154, 34671), (9906, 32039), (11557, 27462), (12558, 25273), (13731, 23114), (15522, 20447), (17526, 18109)]