2047135344

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2543}}^1$

素因数の和:3126

約数の個数: 80

約数和(自身を含む): 5471268864

約数和(自身を除く): 3424133520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 541, 744, 1082, 1488, 1623, 2164, 2543, 3246, 4328, 5086, 6492, 7629, 8656, 10172, 12984, 15258, 16771, 20344, 25968, 30516, 33542, 40688, 50313, 61032, 67084, 78833, 100626, 122064, 134168, 157666, 201252, 236499, 268336, 315332, 402504, 472998, 630664, 805008, 945996, 1261328, 1375763, 1891992, 2751526, 3783984, 4127289, 5503052, 8254578, 11006104, 16509156, 22012208, 33018312, 42648653, 66036624, 85297306, 127945959, 170594612, 255891918, 341189224, 511783836, 682378448, 1023567672, 2047135344]

約数ペア:

[(1, 2047135344), (2, 1023567672), (3, 682378448), (4, 511783836), (6, 341189224), (8, 255891918), (12, 170594612), (16, 127945959), (24, 85297306), (31, 66036624), (48, 42648653), (62, 33018312), (93, 22012208), (124, 16509156), (186, 11006104), (248, 8254578), (372, 5503052), (496, 4127289), (541, 3783984), (744, 2751526), (1082, 1891992), (1488, 1375763), (1623, 1261328), (2164, 945996), (2543, 805008), (3246, 630664), (4328, 472998), (5086, 402504), (6492, 315332), (7629, 268336), (8656, 236499), (10172, 201252), (12984, 157666), (15258, 134168), (16771, 122064), (20344, 100626), (25968, 78833), (30516, 67084), (33542, 61032), (40688, 50313)]