480145302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293129}}^1$

素因数の和:293157

約数の個数: 48

約数和(自身を含む): 1280391840

約数和(自身を除く): 800246538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 293129, 586258, 879387, 1758774, 2051903, 2638161, 3810677, 4103806, 5276322, 6155709, 7621354, 11432031, 12311418, 18467127, 22864062, 26674739, 34296093, 36934254, 53349478, 68592186, 80024217, 160048434, 240072651, 480145302]

約数ペア:

[(1, 480145302), (2, 240072651), (3, 160048434), (6, 80024217), (7, 68592186), (9, 53349478), (13, 36934254), (14, 34296093), (18, 26674739), (21, 22864062), (26, 18467127), (39, 12311418), (42, 11432031), (63, 7621354), (78, 6155709), (91, 5276322), (117, 4103806), (126, 3810677), (182, 2638161), (234, 2051903), (273, 1758774), (546, 879387), (819, 586258), (1638, 293129)]