2880777744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{512959}}^1$

素因数の和:512989

約数の個数: 80

約数和(自身を含む): 8904985600

約数和(自身を除く): 6024207856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 512959, 1025918, 1538877, 2051836, 3077754, 4103672, 4616631, 6155508, 6668467, 8207344, 9233262, 12311016, 13336934, 13849893, 18466524, 20005401, 24622032, 26673868, 27699786, 36933048, 40010802, 53347736, 55399572, 60016203, 73866096, 80021604, 106695472, 110799144, 120032406, 160043208, 180048609, 221598288, 240064812, 320086416, 360097218, 480129624, 720194436, 960259248, 1440388872, 2880777744]

約数ペア:

[(1, 2880777744), (2, 1440388872), (3, 960259248), (4, 720194436), (6, 480129624), (8, 360097218), (9, 320086416), (12, 240064812), (13, 221598288), (16, 180048609), (18, 160043208), (24, 120032406), (26, 110799144), (27, 106695472), (36, 80021604), (39, 73866096), (48, 60016203), (52, 55399572), (54, 53347736), (72, 40010802), (78, 36933048), (104, 27699786), (108, 26673868), (117, 24622032), (144, 20005401), (156, 18466524), (208, 13849893), (216, 13336934), (234, 12311016), (312, 9233262), (351, 8207344), (432, 6668467), (468, 6155508), (624, 4616631), (702, 4103672), (936, 3077754), (1404, 2051836), (1872, 1538877), (2808, 1025918), (5616, 512959)]