249916968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2556

約数の個数: 128

約数和(自身を含む): 805555200

約数和(自身を除く): 555638232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2412, 2467, 2814, 3618, 3752, 4221, 4824, 4934, 5628, 7236, 7401, 8442, 9868, 11256, 12663, 14472, 14802, 16884, 17269, 19736, 22203, 25326, 29604, 33768, 34538, 44406, 50652, 51807, 59208, 66609, 69076, 88812, 101304, 103614, 133218, 138152, 155421, 165289, 177624, 207228, 266436, 310842, 330578, 414456, 466263, 495867, 532872, 621684, 661156, 932526, 991734, 1157023, 1243368, 1322312, 1487601, 1865052, 1983468, 2314046, 2975202, 3471069, 3730104, 3966936, 4462803, 4628092, 5950404, 6942138, 8925606, 9256184, 10413207, 11900808, 13884276, 17851212, 20826414, 27768552, 31239621, 35702424, 41652828, 62479242, 83305656, 124958484, 249916968]

約数ペア:

[(1, 249916968), (2, 124958484), (3, 83305656), (4, 62479242), (6, 41652828), (7, 35702424), (8, 31239621), (9, 27768552), (12, 20826414), (14, 17851212), (18, 13884276), (21, 11900808), (24, 10413207), (27, 9256184), (28, 8925606), (36, 6942138), (42, 5950404), (54, 4628092), (56, 4462803), (63, 3966936), (67, 3730104), (72, 3471069), (84, 2975202), (108, 2314046), (126, 1983468), (134, 1865052), (168, 1487601), (189, 1322312), (201, 1243368), (216, 1157023), (252, 991734), (268, 932526), (378, 661156), (402, 621684), (469, 532872), (504, 495867), (536, 466263), (603, 414456), (756, 330578), (804, 310842), (938, 266436), (1206, 207228), (1407, 177624), (1512, 165289), (1608, 155421), (1809, 138152), (1876, 133218), (2412, 103614), (2467, 101304), (2814, 88812), (3618, 69076), (3752, 66609), (4221, 59208), (4824, 51807), (4934, 50652), (5628, 44406), (7236, 34538), (7401, 33768), (8442, 29604), (9868, 25326), (11256, 22203), (12663, 19736), (14472, 17269), (14802, 16884)]