218740392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{77899}}^1$

素因数の和:77927

約数の個数: 64

約数和(自身を含む): 654360000

約数和(自身を除く): 435619608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 77899, 155798, 233697, 311596, 467394, 623192, 701091, 934788, 1012687, 1402182, 1869576, 2025374, 2103273, 2804364, 3038061, 4050748, 4206546, 5608728, 6076122, 8101496, 8413092, 9114183, 12152244, 16826184, 18228366, 24304488, 27342549, 36456732, 54685098, 72913464, 109370196, 218740392]

約数ペア:

[(1, 218740392), (2, 109370196), (3, 72913464), (4, 54685098), (6, 36456732), (8, 27342549), (9, 24304488), (12, 18228366), (13, 16826184), (18, 12152244), (24, 9114183), (26, 8413092), (27, 8101496), (36, 6076122), (39, 5608728), (52, 4206546), (54, 4050748), (72, 3038061), (78, 2804364), (104, 2103273), (108, 2025374), (117, 1869576), (156, 1402182), (216, 1012687), (234, 934788), (312, 701091), (351, 623192), (468, 467394), (702, 311596), (936, 233697), (1404, 155798), (2808, 77899)]