747583214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 1368686592

約数和(自身を除く): 621103378

約数列:

[1, 2, 7, 14, 23, 46, 101, 127, 161, 181, 202, 254, 322, 362, 707, 889, 1267, 1414, 1778, 2323, 2534, 2921, 4163, 4646, 5842, 8326, 12827, 16261, 18281, 20447, 22987, 25654, 29141, 32522, 36562, 40894, 45974, 58282, 89789, 127967, 160909, 179578, 255934, 295021, 321818, 420463, 528701, 590042, 840926, 1057402, 2065147, 2321687, 2943241, 3700907, 4130294, 4643374, 5886482, 7401814, 16251809, 32503618, 53398801, 106797602, 373791607, 747583214]

約数ペア:

[(1, 747583214), (2, 373791607), (7, 106797602), (14, 53398801), (23, 32503618), (46, 16251809), (101, 7401814), (127, 5886482), (161, 4643374), (181, 4130294), (202, 3700907), (254, 2943241), (322, 2321687), (362, 2065147), (707, 1057402), (889, 840926), (1267, 590042), (1414, 528701), (1778, 420463), (2323, 321818), (2534, 295021), (2921, 255934), (4163, 179578), (4646, 160909), (5842, 127967), (8326, 89789), (12827, 58282), (16261, 45974), (18281, 40894), (20447, 36562), (22987, 32522), (25654, 29141)]