451425978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14831}}^1$

素因数の和:14947

約数の個数: 48

約数和(自身を含む): 1041206400

約数和(自身を除く): 589780422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 14831, 15219, 29662, 30438, 44493, 88986, 133479, 266958, 281789, 563578, 845367, 1319959, 1690734, 2536101, 2639918, 3959877, 5072202, 7919754, 11879631, 23759262, 25079221, 50158442, 75237663, 150475326, 225712989, 451425978]

約数ペア:

[(1, 451425978), (2, 225712989), (3, 150475326), (6, 75237663), (9, 50158442), (18, 25079221), (19, 23759262), (38, 11879631), (57, 7919754), (89, 5072202), (114, 3959877), (171, 2639918), (178, 2536101), (267, 1690734), (342, 1319959), (534, 845367), (801, 563578), (1602, 281789), (1691, 266958), (3382, 133479), (5073, 88986), (10146, 44493), (14831, 30438), (15219, 29662)]