655124529568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{9871}}^1$

素因数の和:10410

約数の個数: 96

約数和(自身を含む): 1333231764480

約数和(自身を除く): 678107234912

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 139, 172, 278, 344, 347, 556, 688, 694, 1112, 1376, 1388, 2224, 2776, 4448, 5552, 5977, 9871, 11104, 11954, 14921, 19742, 23908, 29842, 39484, 47816, 48233, 59684, 78968, 95632, 96466, 119368, 157936, 191264, 192932, 238736, 315872, 385864, 424453, 477472, 771728, 848906, 1372069, 1543456, 1697812, 2074019, 2744138, 3395624, 3425237, 4148038, 5488276, 6791248, 6850474, 8296076, 10976552, 13582496, 13700948, 16592152, 21953104, 27401896, 33184304, 43906208, 54803792, 58998967, 66368608, 109607584, 117997934, 147285191, 235995868, 294570382, 471991736, 476107943, 589140764, 943983472, 952215886, 1178281528, 1887966944, 1904431772, 2356563056, 3808863544, 4713126112, 7617727088, 15235454176, 20472641549, 40945283098, 81890566196, 163781132392, 327562264784, 655124529568]

約数ペア:

[(1, 655124529568), (2, 327562264784), (4, 163781132392), (8, 81890566196), (16, 40945283098), (32, 20472641549), (43, 15235454176), (86, 7617727088), (139, 4713126112), (172, 3808863544), (278, 2356563056), (344, 1904431772), (347, 1887966944), (556, 1178281528), (688, 952215886), (694, 943983472), (1112, 589140764), (1376, 476107943), (1388, 471991736), (2224, 294570382), (2776, 235995868), (4448, 147285191), (5552, 117997934), (5977, 109607584), (9871, 66368608), (11104, 58998967), (11954, 54803792), (14921, 43906208), (19742, 33184304), (23908, 27401896), (29842, 21953104), (39484, 16592152), (47816, 13700948), (48233, 13582496), (59684, 10976552), (78968, 8296076), (95632, 6850474), (96466, 6791248), (119368, 5488276), (157936, 4148038), (191264, 3425237), (192932, 3395624), (238736, 2744138), (315872, 2074019), (385864, 1697812), (424453, 1543456), (477472, 1372069), (771728, 848906)]