664914528

素因数分解:

$2^5\times 3^3\times {\mathrm{769577}}^1$

素因数の和:769596

約数の個数: 48

約数和(自身を含む): 1939336560

約数和(自身を除く): 1274422032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 769577, 1539154, 2308731, 3078308, 4617462, 6156616, 6926193, 9234924, 12313232, 13852386, 18469848, 20778579, 24626464, 27704772, 36939696, 41557158, 55409544, 73879392, 83114316, 110819088, 166228632, 221638176, 332457264, 664914528]

約数ペア:

[(1, 664914528), (2, 332457264), (3, 221638176), (4, 166228632), (6, 110819088), (8, 83114316), (9, 73879392), (12, 55409544), (16, 41557158), (18, 36939696), (24, 27704772), (27, 24626464), (32, 20778579), (36, 18469848), (48, 13852386), (54, 12313232), (72, 9234924), (96, 6926193), (108, 6156616), (144, 4617462), (216, 3078308), (288, 2308731), (432, 1539154), (864, 769577)]