272391880488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{249943}}^1$

素因数の和:250471

約数の個数: 128

約数和(自身を含む): 839811840000

約数和(自身を除く): 567419959512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 499, 546, 728, 998, 1092, 1497, 1996, 2184, 2994, 3493, 3992, 5988, 6487, 6986, 10479, 11976, 12974, 13972, 19461, 20958, 25948, 27944, 38922, 41916, 45409, 51896, 77844, 83832, 90818, 136227, 155688, 181636, 249943, 272454, 363272, 499886, 544908, 749829, 999772, 1089816, 1499658, 1749601, 1999544, 2999316, 3249259, 3499202, 5248803, 5998632, 6498518, 6998404, 9747777, 10497606, 12997036, 13996808, 19495554, 20995212, 22744813, 25994072, 38991108, 41990424, 45489626, 68234439, 77982216, 90979252, 124721557, 136468878, 181958504, 249443114, 272937756, 374164671, 498886228, 545875512, 748329342, 873050899, 997772456, 1496658684, 1621380241, 1746101798, 2619152697, 2993317368, 3242760482, 3492203596, 4864140723, 5238305394, 6485520964, 6984407192, 9728281446, 10476610788, 11349661687, 12971041928, 19456562892, 20953221576, 22699323374, 34048985061, 38913125784, 45398646748, 68097970122, 90797293496, 136195940244, 272391880488]

約数ペア:

[(1, 272391880488), (2, 136195940244), (3, 90797293496), (4, 68097970122), (6, 45398646748), (7, 38913125784), (8, 34048985061), (12, 22699323374), (13, 20953221576), (14, 19456562892), (21, 12971041928), (24, 11349661687), (26, 10476610788), (28, 9728281446), (39, 6984407192), (42, 6485520964), (52, 5238305394), (56, 4864140723), (78, 3492203596), (84, 3242760482), (91, 2993317368), (104, 2619152697), (156, 1746101798), (168, 1621380241), (182, 1496658684), (273, 997772456), (312, 873050899), (364, 748329342), (499, 545875512), (546, 498886228), (728, 374164671), (998, 272937756), (1092, 249443114), (1497, 181958504), (1996, 136468878), (2184, 124721557), (2994, 90979252), (3493, 77982216), (3992, 68234439), (5988, 45489626), (6487, 41990424), (6986, 38991108), (10479, 25994072), (11976, 22744813), (12974, 20995212), (13972, 19495554), (19461, 13996808), (20958, 12997036), (25948, 10497606), (27944, 9747777), (38922, 6998404), (41916, 6498518), (45409, 5998632), (51896, 5248803), (77844, 3499202), (83832, 3249259), (90818, 2999316), (136227, 1999544), (155688, 1749601), (181636, 1499658), (249943, 1089816), (272454, 999772), (363272, 749829), (499886, 544908)]