213180552

素因数分解:

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

素因数の和:169

約数の個数: 192

約数和(自身を含む): 667296000

約数和(自身を除く): 454115448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 79, 93, 104, 108, 117, 124, 156, 158, 186, 216, 234, 237, 248, 279, 312, 316, 351, 372, 403, 468, 474, 558, 632, 702, 711, 744, 806, 837, 936, 948, 961, 1027, 1116, 1209, 1404, 1422, 1612, 1674, 1896, 1922, 2054, 2133, 2232, 2418, 2449, 2808, 2844, 2883, 3081, 3224, 3348, 3627, 3844, 4108, 4266, 4836, 4898, 5688, 5766, 6162, 6696, 7254, 7347, 7688, 8216, 8532, 8649, 9243, 9672, 9796, 10881, 11532, 12324, 12493, 14508, 14694, 17064, 17298, 18486, 19592, 21762, 22041, 23064, 24648, 24986, 25947, 27729, 29016, 29388, 31837, 34596, 36972, 37479, 43524, 44082, 49972, 51894, 55458, 58776, 63674, 66123, 69192, 73944, 74958, 75919, 87048, 88164, 95511, 99944, 103788, 110916, 112437, 127348, 132246, 149916, 151838, 176328, 191022, 207576, 221832, 224874, 227757, 254696, 264492, 286533, 299832, 303676, 337311, 382044, 449748, 455514, 528984, 573066, 607352, 674622, 683271, 764088, 859599, 899496, 911028, 986947, 1146132, 1349244, 1366542, 1719198, 1822056, 1973894, 2049813, 2292264, 2698488, 2733084, 2960841, 3438396, 3947788, 4099626, 5466168, 5921682, 6876792, 7895576, 8199252, 8882523, 11843364, 16398504, 17765046, 23686728, 26647569, 35530092, 53295138, 71060184, 106590276, 213180552]

約数ペア:

[(1, 213180552), (2, 106590276), (3, 71060184), (4, 53295138), (6, 35530092), (8, 26647569), (9, 23686728), (12, 17765046), (13, 16398504), (18, 11843364), (24, 8882523), (26, 8199252), (27, 7895576), (31, 6876792), (36, 5921682), (39, 5466168), (52, 4099626), (54, 3947788), (62, 3438396), (72, 2960841), (78, 2733084), (79, 2698488), (93, 2292264), (104, 2049813), (108, 1973894), (117, 1822056), (124, 1719198), (156, 1366542), (158, 1349244), (186, 1146132), (216, 986947), (234, 911028), (237, 899496), (248, 859599), (279, 764088), (312, 683271), (316, 674622), (351, 607352), (372, 573066), (403, 528984), (468, 455514), (474, 449748), (558, 382044), (632, 337311), (702, 303676), (711, 299832), (744, 286533), (806, 264492), (837, 254696), (936, 227757), (948, 224874), (961, 221832), (1027, 207576), (1116, 191022), (1209, 176328), (1404, 151838), (1422, 149916), (1612, 132246), (1674, 127348), (1896, 112437), (1922, 110916), (2054, 103788), (2133, 99944), (2232, 95511), (2418, 88164), (2449, 87048), (2808, 75919), (2844, 74958), (2883, 73944), (3081, 69192), (3224, 66123), (3348, 63674), (3627, 58776), (3844, 55458), (4108, 51894), (4266, 49972), (4836, 44082), (4898, 43524), (5688, 37479), (5766, 36972), (6162, 34596), (6696, 31837), (7254, 29388), (7347, 29016), (7688, 27729), (8216, 25947), (8532, 24986), (8649, 24648), (9243, 23064), (9672, 22041), (9796, 21762), (10881, 19592), (11532, 18486), (12324, 17298), (12493, 17064), (14508, 14694)]