859641776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{659}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 2009990400

約数和(自身を除く): 1150348624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 613, 659, 1064, 1226, 1318, 2128, 2452, 2636, 4291, 4613, 4904, 5272, 8582, 9226, 9808, 10544, 11647, 12521, 17164, 18452, 23294, 25042, 34328, 36904, 46588, 50084, 68656, 73808, 81529, 87647, 93176, 100168, 163058, 175294, 186352, 200336, 326116, 350588, 403967, 652232, 701176, 807934, 1304464, 1402352, 1615868, 2827769, 3231736, 5655538, 6463472, 7675373, 11311076, 15350746, 22622152, 30701492, 45244304, 53727611, 61402984, 107455222, 122805968, 214910444, 429820888, 859641776]

約数ペア:

[(1, 859641776), (2, 429820888), (4, 214910444), (7, 122805968), (8, 107455222), (14, 61402984), (16, 53727611), (19, 45244304), (28, 30701492), (38, 22622152), (56, 15350746), (76, 11311076), (112, 7675373), (133, 6463472), (152, 5655538), (266, 3231736), (304, 2827769), (532, 1615868), (613, 1402352), (659, 1304464), (1064, 807934), (1226, 701176), (1318, 652232), (2128, 403967), (2452, 350588), (2636, 326116), (4291, 200336), (4613, 186352), (4904, 175294), (5272, 163058), (8582, 100168), (9226, 93176), (9808, 87647), (10544, 81529), (11647, 73808), (12521, 68656), (17164, 50084), (18452, 46588), (23294, 36904), (25042, 34328)]