418847292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2663}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 1125817056

約数和(自身を除く): 706969764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 257, 306, 514, 612, 771, 1028, 1542, 2313, 2663, 3084, 4369, 4626, 5326, 7989, 8738, 9252, 10652, 13107, 15978, 17476, 23967, 26214, 31956, 39321, 45271, 47934, 52428, 78642, 90542, 95868, 135813, 157284, 181084, 271626, 407439, 543252, 684391, 814878, 1368782, 1629756, 2053173, 2737564, 4106346, 6159519, 8212692, 11634647, 12319038, 23269294, 24638076, 34903941, 46538588, 69807882, 104711823, 139615764, 209423646, 418847292]

約数ペア:

[(1, 418847292), (2, 209423646), (3, 139615764), (4, 104711823), (6, 69807882), (9, 46538588), (12, 34903941), (17, 24638076), (18, 23269294), (34, 12319038), (36, 11634647), (51, 8212692), (68, 6159519), (102, 4106346), (153, 2737564), (204, 2053173), (257, 1629756), (306, 1368782), (514, 814878), (612, 684391), (771, 543252), (1028, 407439), (1542, 271626), (2313, 181084), (2663, 157284), (3084, 135813), (4369, 95868), (4626, 90542), (5326, 78642), (7989, 52428), (8738, 47934), (9252, 45271), (10652, 39321), (13107, 31956), (15978, 26214), (17476, 23967)]