496199184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 1384619712

約数和(自身を除く): 888420528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 397, 624, 794, 1191, 1588, 2003, 2382, 3176, 4006, 4764, 5161, 6009, 6352, 8012, 9528, 10322, 12018, 15483, 16024, 19056, 20644, 24036, 26039, 30966, 32048, 41288, 48072, 52078, 61932, 78117, 82576, 96144, 104156, 123864, 156234, 208312, 247728, 312468, 416624, 624936, 795191, 1249872, 1590382, 2385573, 3180764, 4771146, 6361528, 9542292, 10337483, 12723056, 19084584, 20674966, 31012449, 38169168, 41349932, 62024898, 82699864, 124049796, 165399728, 248099592, 496199184]

約数ペア:

[(1, 496199184), (2, 248099592), (3, 165399728), (4, 124049796), (6, 82699864), (8, 62024898), (12, 41349932), (13, 38169168), (16, 31012449), (24, 20674966), (26, 19084584), (39, 12723056), (48, 10337483), (52, 9542292), (78, 6361528), (104, 4771146), (156, 3180764), (208, 2385573), (312, 1590382), (397, 1249872), (624, 795191), (794, 624936), (1191, 416624), (1588, 312468), (2003, 247728), (2382, 208312), (3176, 156234), (4006, 123864), (4764, 104156), (5161, 96144), (6009, 82576), (6352, 78117), (8012, 61932), (9528, 52078), (10322, 48072), (12018, 41288), (15483, 32048), (16024, 30966), (19056, 26039), (20644, 24036)]