258147756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{125803}}^1$

素因数の和:125835

約数の個数: 48

約数和(自身を含む): 704502400

約数和(自身を除く): 446354644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 125803, 251606, 377409, 503212, 754818, 1132227, 1509636, 2264454, 2390257, 3396681, 4528908, 4780514, 6793362, 7170771, 9561028, 13586724, 14341542, 21512313, 28683084, 43024626, 64536939, 86049252, 129073878, 258147756]

約数ペア:

[(1, 258147756), (2, 129073878), (3, 86049252), (4, 64536939), (6, 43024626), (9, 28683084), (12, 21512313), (18, 14341542), (19, 13586724), (27, 9561028), (36, 7170771), (38, 6793362), (54, 4780514), (57, 4528908), (76, 3396681), (108, 2390257), (114, 2264454), (171, 1509636), (228, 1132227), (342, 754818), (513, 503212), (684, 377409), (1026, 251606), (2052, 125803)]