268860384

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 870851520

約数和(自身を除く): 601991136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 101, 104, 108, 117, 144, 156, 158, 162, 202, 208, 216, 234, 237, 288, 303, 312, 316, 324, 351, 404, 416, 432, 468, 474, 606, 624, 632, 648, 702, 711, 808, 864, 909, 936, 948, 1027, 1053, 1212, 1248, 1264, 1296, 1313, 1404, 1422, 1616, 1818, 1872, 1896, 2054, 2106, 2133, 2424, 2528, 2592, 2626, 2727, 2808, 2844, 3081, 3232, 3636, 3744, 3792, 3939, 4108, 4212, 4266, 4848, 5252, 5454, 5616, 5688, 6162, 6399, 7272, 7584, 7878, 7979, 8181, 8216, 8424, 8532, 9243, 9696, 10504, 10908, 11232, 11376, 11817, 12324, 12798, 14544, 15756, 15958, 16362, 16432, 16848, 17064, 18486, 21008, 21816, 22752, 23634, 23937, 24648, 25596, 27729, 29088, 31512, 31916, 32724, 32864, 33696, 34128, 35451, 36972, 42016, 43632, 47268, 47874, 49296, 51192, 55458, 63024, 63832, 65448, 68256, 70902, 71811, 73944, 83187, 87264, 94536, 95748, 98592, 102384, 103727, 106353, 110916, 126048, 127664, 130896, 141804, 143622, 147888, 166374, 189072, 191496, 204768, 207454, 212706, 215433, 221832, 255328, 261792, 283608, 287244, 295776, 311181, 332748, 378144, 382992, 414908, 425412, 430866, 443664, 567216, 574488, 622362, 646299, 665496, 765984, 829816, 850824, 861732, 887328, 933543, 1134432, 1148976, 1244724, 1292598, 1330992, 1659632, 1701648, 1723464, 1867086, 2297952, 2489448, 2585196, 2661984, 2800629, 3319264, 3403296, 3446928, 3734172, 4978896, 5170392, 5601258, 6893856, 7468344, 8401887, 9957792, 10340784, 11202516, 14936688, 16803774, 20681568, 22405032, 29873376, 33607548, 44810064, 67215096, 89620128, 134430192, 268860384]

約数ペア:

[(1, 268860384), (2, 134430192), (3, 89620128), (4, 67215096), (6, 44810064), (8, 33607548), (9, 29873376), (12, 22405032), (13, 20681568), (16, 16803774), (18, 14936688), (24, 11202516), (26, 10340784), (27, 9957792), (32, 8401887), (36, 7468344), (39, 6893856), (48, 5601258), (52, 5170392), (54, 4978896), (72, 3734172), (78, 3446928), (79, 3403296), (81, 3319264), (96, 2800629), (101, 2661984), (104, 2585196), (108, 2489448), (117, 2297952), (144, 1867086), (156, 1723464), (158, 1701648), (162, 1659632), (202, 1330992), (208, 1292598), (216, 1244724), (234, 1148976), (237, 1134432), (288, 933543), (303, 887328), (312, 861732), (316, 850824), (324, 829816), (351, 765984), (404, 665496), (416, 646299), (432, 622362), (468, 574488), (474, 567216), (606, 443664), (624, 430866), (632, 425412), (648, 414908), (702, 382992), (711, 378144), (808, 332748), (864, 311181), (909, 295776), (936, 287244), (948, 283608), (1027, 261792), (1053, 255328), (1212, 221832), (1248, 215433), (1264, 212706), (1296, 207454), (1313, 204768), (1404, 191496), (1422, 189072), (1616, 166374), (1818, 147888), (1872, 143622), (1896, 141804), (2054, 130896), (2106, 127664), (2133, 126048), (2424, 110916), (2528, 106353), (2592, 103727), (2626, 102384), (2727, 98592), (2808, 95748), (2844, 94536), (3081, 87264), (3232, 83187), (3636, 73944), (3744, 71811), (3792, 70902), (3939, 68256), (4108, 65448), (4212, 63832), (4266, 63024), (4848, 55458), (5252, 51192), (5454, 49296), (5616, 47874), (5688, 47268), (6162, 43632), (6399, 42016), (7272, 36972), (7584, 35451), (7878, 34128), (7979, 33696), (8181, 32864), (8216, 32724), (8424, 31916), (8532, 31512), (9243, 29088), (9696, 27729), (10504, 25596), (10908, 24648), (11232, 23937), (11376, 23634), (11817, 22752), (12324, 21816), (12798, 21008), (14544, 18486), (15756, 17064), (15958, 16848), (16362, 16432)]