839679984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 2791842144

約数和(自身を除く): 1952162160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 312, 337, 363, 396, 429, 468, 484, 528, 572, 624, 674, 726, 792, 858, 936, 968, 1011, 1089, 1144, 1287, 1331, 1348, 1452, 1573, 1584, 1716, 1872, 1936, 2022, 2178, 2288, 2574, 2662, 2696, 2904, 3033, 3146, 3432, 3707, 3993, 4044, 4356, 4381, 4719, 5148, 5324, 5392, 5808, 6066, 6292, 6864, 7414, 7986, 8088, 8712, 8762, 9438, 10296, 10648, 11121, 11979, 12132, 12584, 13143, 14157, 14828, 15972, 16176, 17303, 17424, 17524, 18876, 20592, 21296, 22242, 23958, 24264, 25168, 26286, 28314, 29656, 31944, 33363, 34606, 35048, 37752, 39429, 40777, 44484, 47916, 48191, 48528, 51909, 52572, 56628, 59312, 63888, 66726, 69212, 70096, 75504, 78858, 81554, 88968, 95832, 96382, 103818, 105144, 113256, 122331, 133452, 138424, 144573, 155727, 157716, 163108, 177936, 191664, 192764, 207636, 210288, 226512, 244662, 266904, 276848, 289146, 311454, 315432, 326216, 366993, 385528, 415272, 433719, 448547, 489324, 530101, 533808, 578292, 622908, 630864, 652432, 733986, 771056, 830544, 867438, 897094, 978648, 1060202, 1156584, 1245816, 1345641, 1467972, 1590303, 1734876, 1794188, 1957296, 2120404, 2313168, 2491632, 2691282, 2935944, 3180606, 3469752, 3588376, 4036923, 4240808, 4770909, 5382564, 5831111, 5871888, 6361212, 6939504, 7176752, 8073846, 8481616, 9541818, 10765128, 11662222, 12722424, 16147692, 17493333, 19083636, 21530256, 23324444, 25444848, 32295384, 34986666, 38167272, 46648888, 52479999, 64590768, 69973332, 76334544, 93297776, 104959998, 139946664, 209919996, 279893328, 419839992, 839679984]

約数ペア:

[(1, 839679984), (2, 419839992), (3, 279893328), (4, 209919996), (6, 139946664), (8, 104959998), (9, 93297776), (11, 76334544), (12, 69973332), (13, 64590768), (16, 52479999), (18, 46648888), (22, 38167272), (24, 34986666), (26, 32295384), (33, 25444848), (36, 23324444), (39, 21530256), (44, 19083636), (48, 17493333), (52, 16147692), (66, 12722424), (72, 11662222), (78, 10765128), (88, 9541818), (99, 8481616), (104, 8073846), (117, 7176752), (121, 6939504), (132, 6361212), (143, 5871888), (144, 5831111), (156, 5382564), (176, 4770909), (198, 4240808), (208, 4036923), (234, 3588376), (242, 3469752), (264, 3180606), (286, 2935944), (312, 2691282), (337, 2491632), (363, 2313168), (396, 2120404), (429, 1957296), (468, 1794188), (484, 1734876), (528, 1590303), (572, 1467972), (624, 1345641), (674, 1245816), (726, 1156584), (792, 1060202), (858, 978648), (936, 897094), (968, 867438), (1011, 830544), (1089, 771056), (1144, 733986), (1287, 652432), (1331, 630864), (1348, 622908), (1452, 578292), (1573, 533808), (1584, 530101), (1716, 489324), (1872, 448547), (1936, 433719), (2022, 415272), (2178, 385528), (2288, 366993), (2574, 326216), (2662, 315432), (2696, 311454), (2904, 289146), (3033, 276848), (3146, 266904), (3432, 244662), (3707, 226512), (3993, 210288), (4044, 207636), (4356, 192764), (4381, 191664), (4719, 177936), (5148, 163108), (5324, 157716), (5392, 155727), (5808, 144573), (6066, 138424), (6292, 133452), (6864, 122331), (7414, 113256), (7986, 105144), (8088, 103818), (8712, 96382), (8762, 95832), (9438, 88968), (10296, 81554), (10648, 78858), (11121, 75504), (11979, 70096), (12132, 69212), (12584, 66726), (13143, 63888), (14157, 59312), (14828, 56628), (15972, 52572), (16176, 51909), (17303, 48528), (17424, 48191), (17524, 47916), (18876, 44484), (20592, 40777), (21296, 39429), (22242, 37752), (23958, 35048), (24264, 34606), (25168, 33363), (26286, 31944), (28314, 29656)]