1640117232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{876131}}^1$

素因数の和:876158

約数の個数: 60

約数和(自身を含む): 4943136744

約数和(自身を除く): 3303019512

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, 936, 1872, 876131, 1752262, 2628393, 3504524, 5256786, 7009048, 7885179, 10513572, 11389703, 14018096, 15770358, 21027144, 22779406, 31540716, 34169109, 42054288, 45558812, 63081432, 68338218, 91117624, 102507327, 126162864, 136676436, 182235248, 205014654, 273352872, 410029308, 546705744, 820058616, 1640117232]

約数ペア:

[(1, 1640117232), (2, 820058616), (3, 546705744), (4, 410029308), (6, 273352872), (8, 205014654), (9, 182235248), (12, 136676436), (13, 126162864), (16, 102507327), (18, 91117624), (24, 68338218), (26, 63081432), (36, 45558812), (39, 42054288), (48, 34169109), (52, 31540716), (72, 22779406), (78, 21027144), (104, 15770358), (117, 14018096), (144, 11389703), (156, 10513572), (208, 7885179), (234, 7009048), (312, 5256786), (468, 3504524), (624, 2628393), (936, 1752262), (1872, 876131)]