2542746768

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2467}}^1$

素因数の和:2784

約数の個数: 80

約数和(自身を含む): 6665376960

約数和(自身を除く): 4122630192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 197, 218, 327, 394, 436, 591, 654, 788, 872, 1182, 1308, 1576, 1744, 2364, 2467, 2616, 3152, 4728, 4934, 5232, 7401, 9456, 9868, 14802, 19736, 21473, 29604, 39472, 42946, 59208, 64419, 85892, 118416, 128838, 171784, 257676, 268903, 343568, 485999, 515352, 537806, 806709, 971998, 1030704, 1075612, 1457997, 1613418, 1943996, 2151224, 2915994, 3226836, 3887992, 4302448, 5831988, 6453672, 7775984, 11663976, 12907344, 23327952, 52973891, 105947782, 158921673, 211895564, 317843346, 423791128, 635686692, 847582256, 1271373384, 2542746768]

約数ペア:

[(1, 2542746768), (2, 1271373384), (3, 847582256), (4, 635686692), (6, 423791128), (8, 317843346), (12, 211895564), (16, 158921673), (24, 105947782), (48, 52973891), (109, 23327952), (197, 12907344), (218, 11663976), (327, 7775984), (394, 6453672), (436, 5831988), (591, 4302448), (654, 3887992), (788, 3226836), (872, 2915994), (1182, 2151224), (1308, 1943996), (1576, 1613418), (1744, 1457997), (2364, 1075612), (2467, 1030704), (2616, 971998), (3152, 806709), (4728, 537806), (4934, 515352), (5232, 485999), (7401, 343568), (9456, 268903), (9868, 257676), (14802, 171784), (19736, 128838), (21473, 118416), (29604, 85892), (39472, 64419), (42946, 59208)]