1624388652

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{1423}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 4224956736

約数和(自身を除く): 2600568084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 857, 1332, 1423, 1714, 2571, 2846, 3428, 4269, 5142, 5692, 7713, 8538, 10284, 12807, 15426, 17076, 25614, 30852, 31709, 51228, 52651, 63418, 95127, 105302, 126836, 157953, 190254, 210604, 285381, 315906, 380508, 473859, 570762, 631812, 947718, 1141524, 1219511, 1895436, 2439022, 3658533, 4878044, 7317066, 10975599, 14634132, 21951198, 43902396, 45121907, 90243814, 135365721, 180487628, 270731442, 406097163, 541462884, 812194326, 1624388652]

約数ペア:

[(1, 1624388652), (2, 812194326), (3, 541462884), (4, 406097163), (6, 270731442), (9, 180487628), (12, 135365721), (18, 90243814), (36, 45121907), (37, 43902396), (74, 21951198), (111, 14634132), (148, 10975599), (222, 7317066), (333, 4878044), (444, 3658533), (666, 2439022), (857, 1895436), (1332, 1219511), (1423, 1141524), (1714, 947718), (2571, 631812), (2846, 570762), (3428, 473859), (4269, 380508), (5142, 315906), (5692, 285381), (7713, 210604), (8538, 190254), (10284, 157953), (12807, 126836), (15426, 105302), (17076, 95127), (25614, 63418), (30852, 52651), (31709, 51228)]