744609866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 1590091776

約数和(自身を除く): 845481910

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 103, 143, 154, 157, 161, 182, 206, 253, 286, 299, 314, 322, 506, 598, 721, 1001, 1099, 1133, 1339, 1442, 1727, 1771, 2002, 2041, 2093, 2198, 2266, 2369, 2678, 3289, 3454, 3542, 3611, 4082, 4186, 4738, 6578, 7222, 7931, 9373, 12089, 14287, 14729, 15862, 16171, 16583, 18746, 22451, 23023, 24178, 25277, 26059, 28574, 29458, 30797, 32342, 33166, 39721, 44902, 46046, 46943, 50554, 52118, 61594, 79442, 93886, 103103, 113197, 157157, 177881, 182413, 206206, 210223, 215579, 226394, 278047, 314314, 328601, 338767, 355762, 364826, 371933, 420446, 431158, 516373, 556094, 657202, 677534, 743866, 1032746, 1245167, 1471561, 2312453, 2371369, 2490334, 2603531, 2943122, 3614611, 4091263, 4624906, 4742738, 4835129, 5207062, 7229222, 8182526, 9670258, 16187171, 28638841, 32374342, 33845903, 53186419, 57277682, 67691806, 106372838, 372304933, 744609866]

約数ペア:

[(1, 744609866), (2, 372304933), (7, 106372838), (11, 67691806), (13, 57277682), (14, 53186419), (22, 33845903), (23, 32374342), (26, 28638841), (46, 16187171), (77, 9670258), (91, 8182526), (103, 7229222), (143, 5207062), (154, 4835129), (157, 4742738), (161, 4624906), (182, 4091263), (206, 3614611), (253, 2943122), (286, 2603531), (299, 2490334), (314, 2371369), (322, 2312453), (506, 1471561), (598, 1245167), (721, 1032746), (1001, 743866), (1099, 677534), (1133, 657202), (1339, 556094), (1442, 516373), (1727, 431158), (1771, 420446), (2002, 371933), (2041, 364826), (2093, 355762), (2198, 338767), (2266, 328601), (2369, 314314), (2678, 278047), (3289, 226394), (3454, 215579), (3542, 210223), (3611, 206206), (4082, 182413), (4186, 177881), (4738, 157157), (6578, 113197), (7222, 103103), (7931, 93886), (9373, 79442), (12089, 61594), (14287, 52118), (14729, 50554), (15862, 46943), (16171, 46046), (16583, 44902), (18746, 39721), (22451, 33166), (23023, 32342), (24178, 30797), (25277, 29458), (26059, 28574)]