386366292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43451}}^1$

素因数の和:43493

約数の個数: 72

約数和(自身を含む): 1107156960

約数和(自身を除く): 720790668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 43451, 86902, 130353, 173804, 260706, 391059, 521412, 564863, 782118, 825569, 1129726, 1564236, 1651138, 1694589, 2259452, 2476707, 3302276, 3389178, 4953414, 5083767, 6778356, 7430121, 9906828, 10167534, 10732397, 14860242, 20335068, 21464794, 29720484, 32197191, 42929588, 64394382, 96591573, 128788764, 193183146, 386366292]

約数ペア:

[(1, 386366292), (2, 193183146), (3, 128788764), (4, 96591573), (6, 64394382), (9, 42929588), (12, 32197191), (13, 29720484), (18, 21464794), (19, 20335068), (26, 14860242), (36, 10732397), (38, 10167534), (39, 9906828), (52, 7430121), (57, 6778356), (76, 5083767), (78, 4953414), (114, 3389178), (117, 3302276), (156, 2476707), (171, 2259452), (228, 1694589), (234, 1651138), (247, 1564236), (342, 1129726), (468, 825569), (494, 782118), (684, 564863), (741, 521412), (988, 391059), (1482, 260706), (2223, 173804), (2964, 130353), (4446, 86902), (8892, 43451)]