257091102

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36529}}^1$

素因数の和:36577

約数の個数: 48

約数和(自身を含む): 615457440

約数和(自身を除く): 358366338

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 36529, 73058, 109587, 219174, 328761, 620993, 657522, 840167, 1241986, 1680334, 1862979, 2520501, 3725958, 5041002, 5588937, 7561503, 11177874, 14282839, 15123006, 28565678, 42848517, 85697034, 128545551, 257091102]

約数ペア:

[(1, 257091102), (2, 128545551), (3, 85697034), (6, 42848517), (9, 28565678), (17, 15123006), (18, 14282839), (23, 11177874), (34, 7561503), (46, 5588937), (51, 5041002), (69, 3725958), (102, 2520501), (138, 1862979), (153, 1680334), (207, 1241986), (306, 840167), (391, 657522), (414, 620993), (782, 328761), (1173, 219174), (2346, 109587), (3519, 73058), (7038, 36529)]