388890306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34679}}^1$

素因数の和:34783

約数の個数: 48

約数和(自身を含む): 973814400

約数和(自身を除く): 584924094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 34679, 69358, 104037, 208074, 242753, 312111, 485506, 624222, 728259, 1456518, 2184777, 3086431, 4369554, 6172862, 9259293, 18518586, 21605017, 27777879, 43210034, 55555758, 64815051, 129630102, 194445153, 388890306]

約数ペア:

[(1, 388890306), (2, 194445153), (3, 129630102), (6, 64815051), (7, 55555758), (9, 43210034), (14, 27777879), (18, 21605017), (21, 18518586), (42, 9259293), (63, 6172862), (89, 4369554), (126, 3086431), (178, 2184777), (267, 1456518), (534, 728259), (623, 624222), (801, 485506), (1246, 312111), (1602, 242753), (1869, 208074), (3738, 104037), (5607, 69358), (11214, 34679)]