17945808336

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{161639}}^1$

素因数の和:161913

約数の個数: 80

約数和(自身を含む): 51711868800

約数和(自身を除く): 33766060464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 6939, 9252, 12336, 13878, 18504, 27756, 37008, 55512, 111024, 161639, 323278, 484917, 646556, 969834, 1293112, 1454751, 1939668, 2586224, 2909502, 3879336, 4364253, 5819004, 7758672, 8728506, 11638008, 17457012, 23276016, 34914024, 41541223, 69828048, 83082446, 124623669, 166164892, 249247338, 332329784, 373871007, 498494676, 664659568, 747742014, 996989352, 1121613021, 1495484028, 1993978704, 2243226042, 2990968056, 4486452084, 5981936112, 8972904168, 17945808336]

約数ペア:

[(1, 17945808336), (2, 8972904168), (3, 5981936112), (4, 4486452084), (6, 2990968056), (8, 2243226042), (9, 1993978704), (12, 1495484028), (16, 1121613021), (18, 996989352), (24, 747742014), (27, 664659568), (36, 498494676), (48, 373871007), (54, 332329784), (72, 249247338), (108, 166164892), (144, 124623669), (216, 83082446), (257, 69828048), (432, 41541223), (514, 34914024), (771, 23276016), (1028, 17457012), (1542, 11638008), (2056, 8728506), (2313, 7758672), (3084, 5819004), (4112, 4364253), (4626, 3879336), (6168, 2909502), (6939, 2586224), (9252, 1939668), (12336, 1454751), (13878, 1293112), (18504, 969834), (27756, 646556), (37008, 484917), (55512, 323278), (111024, 161639)]