664102208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12251}}^1$

素因数の和:12292

約数の個数: 84

約数和(自身を含む): 1655588256

約数和(自身を除く): 991486048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 4928, 6776, 7744, 12251, 13552, 24502, 27104, 49004, 54208, 85757, 98008, 134761, 171514, 196016, 269522, 343028, 392032, 539044, 686056, 784064, 943327, 1078088, 1372112, 1482371, 1886654, 2156176, 2744224, 2964742, 3773308, 4312352, 5488448, 5929484, 7546616, 8624704, 10376597, 11858968, 15093232, 20753194, 23717936, 30186464, 41506388, 47435872, 60372928, 83012776, 94871744, 166025552, 332051104, 664102208]

約数ペア:

[(1, 664102208), (2, 332051104), (4, 166025552), (7, 94871744), (8, 83012776), (11, 60372928), (14, 47435872), (16, 41506388), (22, 30186464), (28, 23717936), (32, 20753194), (44, 15093232), (56, 11858968), (64, 10376597), (77, 8624704), (88, 7546616), (112, 5929484), (121, 5488448), (154, 4312352), (176, 3773308), (224, 2964742), (242, 2744224), (308, 2156176), (352, 1886654), (448, 1482371), (484, 1372112), (616, 1078088), (704, 943327), (847, 784064), (968, 686056), (1232, 539044), (1694, 392032), (1936, 343028), (2464, 269522), (3388, 196016), (3872, 171514), (4928, 134761), (6776, 98008), (7744, 85757), (12251, 54208), (13552, 49004), (24502, 27104)]