258384294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 657186816

約数和(自身を除く): 398802522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 127, 134, 201, 241, 254, 381, 402, 469, 482, 603, 723, 762, 889, 938, 1143, 1206, 1407, 1446, 1687, 1778, 2169, 2286, 2667, 2814, 3374, 4221, 4338, 5061, 5334, 8001, 8442, 8509, 10122, 15183, 16002, 16147, 17018, 25527, 30366, 30607, 32294, 48441, 51054, 59563, 61214, 76581, 91821, 96882, 113029, 119126, 145323, 153162, 178689, 183642, 214249, 226058, 275463, 290646, 339087, 357378, 428498, 536067, 550926, 642747, 678174, 1017261, 1072134, 1285494, 1928241, 2034522, 2050669, 3856482, 4101338, 6152007, 12304014, 14354683, 18456021, 28709366, 36912042, 43064049, 86128098, 129192147, 258384294]

約数ペア:

[(1, 258384294), (2, 129192147), (3, 86128098), (6, 43064049), (7, 36912042), (9, 28709366), (14, 18456021), (18, 14354683), (21, 12304014), (42, 6152007), (63, 4101338), (67, 3856482), (126, 2050669), (127, 2034522), (134, 1928241), (201, 1285494), (241, 1072134), (254, 1017261), (381, 678174), (402, 642747), (469, 550926), (482, 536067), (603, 428498), (723, 357378), (762, 339087), (889, 290646), (938, 275463), (1143, 226058), (1206, 214249), (1407, 183642), (1446, 178689), (1687, 153162), (1778, 145323), (2169, 119126), (2286, 113029), (2667, 96882), (2814, 91821), (3374, 76581), (4221, 61214), (4338, 59563), (5061, 51054), (5334, 48441), (8001, 32294), (8442, 30607), (8509, 30366), (10122, 25527), (15183, 17018), (16002, 16147)]