1780078464

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{17761}}^1$

素因数の和:17813

約数の個数: 128

約数和(自身を含む): 5435172000

約数和(自身を除く): 3655093536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 4176, 5568, 6264, 8352, 11136, 12528, 16704, 17761, 25056, 33408, 35522, 50112, 53283, 71044, 100224, 106566, 142088, 159849, 213132, 284176, 319698, 426264, 479547, 515069, 568352, 639396, 852528, 959094, 1030138, 1136704, 1278792, 1545207, 1705056, 1918188, 2060276, 2273408, 2557584, 3090414, 3410112, 3836376, 4120552, 4635621, 5115168, 6180828, 6820224, 7672752, 8241104, 9271242, 10230336, 12361656, 13906863, 15345504, 16482208, 18542484, 20460672, 24723312, 27813726, 30691008, 32964416, 37084968, 49446624, 55627452, 61382016, 65928832, 74169936, 98893248, 111254904, 148339872, 197786496, 222509808, 296679744, 445019616, 593359488, 890039232, 1780078464]

約数ペア:

[(1, 1780078464), (2, 890039232), (3, 593359488), (4, 445019616), (6, 296679744), (8, 222509808), (9, 197786496), (12, 148339872), (16, 111254904), (18, 98893248), (24, 74169936), (27, 65928832), (29, 61382016), (32, 55627452), (36, 49446624), (48, 37084968), (54, 32964416), (58, 30691008), (64, 27813726), (72, 24723312), (87, 20460672), (96, 18542484), (108, 16482208), (116, 15345504), (128, 13906863), (144, 12361656), (174, 10230336), (192, 9271242), (216, 8241104), (232, 7672752), (261, 6820224), (288, 6180828), (348, 5115168), (384, 4635621), (432, 4120552), (464, 3836376), (522, 3410112), (576, 3090414), (696, 2557584), (783, 2273408), (864, 2060276), (928, 1918188), (1044, 1705056), (1152, 1545207), (1392, 1278792), (1566, 1136704), (1728, 1030138), (1856, 959094), (2088, 852528), (2784, 639396), (3132, 568352), (3456, 515069), (3712, 479547), (4176, 426264), (5568, 319698), (6264, 284176), (8352, 213132), (11136, 159849), (12528, 142088), (16704, 106566), (17761, 100224), (25056, 71044), (33408, 53283), (35522, 50112)]