340646688

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 1041828480

約数和(自身を除く): 701181792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 53, 54, 72, 86, 96, 106, 108, 129, 144, 159, 172, 173, 212, 216, 258, 288, 318, 344, 346, 387, 424, 432, 477, 516, 519, 636, 688, 692, 774, 848, 864, 954, 1032, 1038, 1161, 1272, 1376, 1384, 1431, 1548, 1557, 1696, 1908, 2064, 2076, 2279, 2322, 2544, 2768, 2862, 3096, 3114, 3816, 4128, 4152, 4558, 4644, 4671, 5088, 5536, 5724, 6192, 6228, 6837, 7439, 7632, 8304, 9116, 9169, 9288, 9342, 11448, 12384, 12456, 13674, 14878, 15264, 16608, 18232, 18338, 18576, 18684, 20511, 22317, 22896, 24912, 27348, 27507, 29756, 36464, 36676, 37152, 37368, 41022, 44634, 45792, 49824, 54696, 55014, 59512, 61533, 66951, 72928, 73352, 74736, 82044, 82521, 89268, 109392, 110028, 119024, 123066, 133902, 146704, 149472, 164088, 165042, 178536, 200853, 218784, 220056, 238048, 246132, 247563, 267804, 293408, 328176, 330084, 357072, 394267, 401706, 440112, 492264, 495126, 535608, 656352, 660168, 714144, 788534, 803412, 880224, 984528, 990252, 1071216, 1182801, 1320336, 1577068, 1606824, 1969056, 1980504, 2142432, 2365602, 2640672, 3154136, 3213648, 3548403, 3961008, 4731204, 6308272, 6427296, 7096806, 7922016, 9462408, 10645209, 12616544, 14193612, 18924816, 21290418, 28387224, 37849632, 42580836, 56774448, 85161672, 113548896, 170323344, 340646688]

約数ペア:

[(1, 340646688), (2, 170323344), (3, 113548896), (4, 85161672), (6, 56774448), (8, 42580836), (9, 37849632), (12, 28387224), (16, 21290418), (18, 18924816), (24, 14193612), (27, 12616544), (32, 10645209), (36, 9462408), (43, 7922016), (48, 7096806), (53, 6427296), (54, 6308272), (72, 4731204), (86, 3961008), (96, 3548403), (106, 3213648), (108, 3154136), (129, 2640672), (144, 2365602), (159, 2142432), (172, 1980504), (173, 1969056), (212, 1606824), (216, 1577068), (258, 1320336), (288, 1182801), (318, 1071216), (344, 990252), (346, 984528), (387, 880224), (424, 803412), (432, 788534), (477, 714144), (516, 660168), (519, 656352), (636, 535608), (688, 495126), (692, 492264), (774, 440112), (848, 401706), (864, 394267), (954, 357072), (1032, 330084), (1038, 328176), (1161, 293408), (1272, 267804), (1376, 247563), (1384, 246132), (1431, 238048), (1548, 220056), (1557, 218784), (1696, 200853), (1908, 178536), (2064, 165042), (2076, 164088), (2279, 149472), (2322, 146704), (2544, 133902), (2768, 123066), (2862, 119024), (3096, 110028), (3114, 109392), (3816, 89268), (4128, 82521), (4152, 82044), (4558, 74736), (4644, 73352), (4671, 72928), (5088, 66951), (5536, 61533), (5724, 59512), (6192, 55014), (6228, 54696), (6837, 49824), (7439, 45792), (7632, 44634), (8304, 41022), (9116, 37368), (9169, 37152), (9288, 36676), (9342, 36464), (11448, 29756), (12384, 27507), (12456, 27348), (13674, 24912), (14878, 22896), (15264, 22317), (16608, 20511), (18232, 18684), (18338, 18576)]