40379256

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9873

約数の個数: 64

約数和(自身を含む): 118080000

約数和(自身を除く): 77700744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9839, 19678, 29517, 39356, 59034, 78712, 88551, 118068, 177102, 186941, 236136, 265653, 354204, 373882, 531306, 560823, 708408, 747764, 1062612, 1121646, 1495528, 1682469, 2125224, 2243292, 3364938, 4486584, 5047407, 6729876, 10094814, 13459752, 20189628, 40379256]

約数ペア:

[(1, 40379256), (2, 20189628), (3, 13459752), (4, 10094814), (6, 6729876), (8, 5047407), (9, 4486584), (12, 3364938), (18, 2243292), (19, 2125224), (24, 1682469), (27, 1495528), (36, 1121646), (38, 1062612), (54, 747764), (57, 708408), (72, 560823), (76, 531306), (108, 373882), (114, 354204), (152, 265653), (171, 236136), (216, 186941), (228, 177102), (342, 118068), (456, 88551), (513, 78712), (684, 59034), (1026, 39356), (1368, 29517), (2052, 19678), (4104, 9839)]