1279083312

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 4171712160

約数和(自身を除く): 2892628848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 79, 81, 93, 104, 108, 117, 124, 144, 156, 158, 162, 186, 208, 216, 234, 237, 248, 279, 312, 316, 324, 351, 372, 403, 432, 468, 474, 496, 558, 624, 632, 648, 702, 711, 744, 806, 837, 936, 948, 961, 1027, 1053, 1116, 1209, 1264, 1296, 1404, 1422, 1488, 1612, 1674, 1872, 1896, 1922, 2054, 2106, 2133, 2232, 2418, 2449, 2511, 2808, 2844, 2883, 3081, 3224, 3348, 3627, 3792, 3844, 4108, 4212, 4266, 4464, 4836, 4898, 5022, 5616, 5688, 5766, 6162, 6399, 6448, 6696, 7254, 7347, 7688, 8216, 8424, 8532, 8649, 9243, 9672, 9796, 10044, 10881, 11376, 11532, 12324, 12493, 12798, 13392, 14508, 14694, 15376, 16432, 16848, 17064, 17298, 18486, 19344, 19592, 20088, 21762, 22041, 23064, 24648, 24986, 25596, 25947, 27729, 29016, 29388, 31837, 32643, 34128, 34596, 36972, 37479, 39184, 40176, 43524, 44082, 46128, 49296, 49972, 51192, 51894, 55458, 58032, 58776, 63674, 65286, 66123, 69192, 73944, 74958, 75919, 77841, 83187, 87048, 88164, 95511, 99944, 102384, 103788, 110916, 112437, 117552, 127348, 130572, 132246, 138384, 147888, 149916, 151838, 155682, 166374, 174096, 176328, 191022, 198369, 199888, 207576, 221832, 224874, 227757, 254696, 261144, 264492, 286533, 299832, 303676, 311364, 332748, 337311, 352656, 382044, 396738, 415152, 443664, 449748, 455514, 509392, 522288, 528984, 573066, 599664, 607352, 622728, 665496, 674622, 683271, 764088, 793476, 859599, 899496, 911028, 986947, 1011933, 1057968, 1146132, 1214704, 1245456, 1330992, 1349244, 1366542, 1528176, 1586952, 1719198, 1798992, 1822056, 1973894, 2023866, 2049813, 2292264, 2578797, 2698488, 2733084, 2960841, 3173904, 3438396, 3644112, 3947788, 4047732, 4099626, 4584528, 5157594, 5396976, 5466168, 5921682, 6149439, 6876792, 7895576, 8095464, 8199252, 8882523, 10315188, 10932336, 11843364, 12298878, 13753584, 15791152, 16190928, 16398504, 17765046, 20630376, 23686728, 24597756, 26647569, 32797008, 35530092, 41260752, 47373456, 49195512, 53295138, 71060184, 79942707, 98391024, 106590276, 142120368, 159885414, 213180552, 319770828, 426361104, 639541656, 1279083312]

約数ペア:

[(1, 1279083312), (2, 639541656), (3, 426361104), (4, 319770828), (6, 213180552), (8, 159885414), (9, 142120368), (12, 106590276), (13, 98391024), (16, 79942707), (18, 71060184), (24, 53295138), (26, 49195512), (27, 47373456), (31, 41260752), (36, 35530092), (39, 32797008), (48, 26647569), (52, 24597756), (54, 23686728), (62, 20630376), (72, 17765046), (78, 16398504), (79, 16190928), (81, 15791152), (93, 13753584), (104, 12298878), (108, 11843364), (117, 10932336), (124, 10315188), (144, 8882523), (156, 8199252), (158, 8095464), (162, 7895576), (186, 6876792), (208, 6149439), (216, 5921682), (234, 5466168), (237, 5396976), (248, 5157594), (279, 4584528), (312, 4099626), (316, 4047732), (324, 3947788), (351, 3644112), (372, 3438396), (403, 3173904), (432, 2960841), (468, 2733084), (474, 2698488), (496, 2578797), (558, 2292264), (624, 2049813), (632, 2023866), (648, 1973894), (702, 1822056), (711, 1798992), (744, 1719198), (806, 1586952), (837, 1528176), (936, 1366542), (948, 1349244), (961, 1330992), (1027, 1245456), (1053, 1214704), (1116, 1146132), (1209, 1057968), (1264, 1011933), (1296, 986947), (1404, 911028), (1422, 899496), (1488, 859599), (1612, 793476), (1674, 764088), (1872, 683271), (1896, 674622), (1922, 665496), (2054, 622728), (2106, 607352), (2133, 599664), (2232, 573066), (2418, 528984), (2449, 522288), (2511, 509392), (2808, 455514), (2844, 449748), (2883, 443664), (3081, 415152), (3224, 396738), (3348, 382044), (3627, 352656), (3792, 337311), (3844, 332748), (4108, 311364), (4212, 303676), (4266, 299832), (4464, 286533), (4836, 264492), (4898, 261144), (5022, 254696), (5616, 227757), (5688, 224874), (5766, 221832), (6162, 207576), (6399, 199888), (6448, 198369), (6696, 191022), (7254, 176328), (7347, 174096), (7688, 166374), (8216, 155682), (8424, 151838), (8532, 149916), (8649, 147888), (9243, 138384), (9672, 132246), (9796, 130572), (10044, 127348), (10881, 117552), (11376, 112437), (11532, 110916), (12324, 103788), (12493, 102384), (12798, 99944), (13392, 95511), (14508, 88164), (14694, 87048), (15376, 83187), (16432, 77841), (16848, 75919), (17064, 74958), (17298, 73944), (18486, 69192), (19344, 66123), (19592, 65286), (20088, 63674), (21762, 58776), (22041, 58032), (23064, 55458), (24648, 51894), (24986, 51192), (25596, 49972), (25947, 49296), (27729, 46128), (29016, 44082), (29388, 43524), (31837, 40176), (32643, 39184), (34128, 37479), (34596, 36972)]