1641744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:904

約数の個数: 60

約数和(自身を含む): 4953676

約数和(自身を除く): 3311932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 877, 936, 1754, 1872, 2631, 3508, 5262, 7016, 7893, 10524, 11401, 14032, 15786, 21048, 22802, 31572, 34203, 42096, 45604, 63144, 68406, 91208, 102609, 126288, 136812, 182416, 205218, 273624, 410436, 547248, 820872, 1641744]

約数ペア:

[(1, 1641744), (2, 820872), (3, 547248), (4, 410436), (6, 273624), (8, 205218), (9, 182416), (12, 136812), (13, 126288), (16, 102609), (18, 91208), (24, 68406), (26, 63144), (36, 45604), (39, 42096), (48, 34203), (52, 31572), (72, 22802), (78, 21048), (104, 15786), (117, 14032), (144, 11401), (156, 10524), (208, 7893), (234, 7016), (312, 5262), (468, 3508), (624, 2631), (877, 1872), (936, 1754)]