289014918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 626434560

約数和(自身を除く): 337419642

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 107, 111, 138, 214, 222, 321, 529, 642, 851, 1058, 1587, 1702, 2461, 2553, 3174, 3959, 4922, 5106, 7383, 7918, 11877, 12167, 14766, 19573, 23754, 24334, 36501, 39146, 56603, 58719, 73002, 91057, 113206, 117438, 169809, 182114, 273171, 339618, 450179, 546342, 900358, 1301869, 1350537, 2094311, 2603738, 2701074, 3905607, 4188622, 6282933, 7811214, 12565866, 48169153, 96338306, 144507459, 289014918]

約数ペア:

[(1, 289014918), (2, 144507459), (3, 96338306), (6, 48169153), (23, 12565866), (37, 7811214), (46, 6282933), (69, 4188622), (74, 3905607), (107, 2701074), (111, 2603738), (138, 2094311), (214, 1350537), (222, 1301869), (321, 900358), (529, 546342), (642, 450179), (851, 339618), (1058, 273171), (1587, 182114), (1702, 169809), (2461, 117438), (2553, 113206), (3174, 91057), (3959, 73002), (4922, 58719), (5106, 56603), (7383, 39146), (7918, 36501), (11877, 24334), (12167, 23754), (14766, 19573)]