745627792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26953}}^1$

素因数の和:27000

約数の個数: 80

約数和(自身を含む): 1871685760

約数和(自身を除く): 1126057968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 26953, 27664, 53906, 107812, 188671, 215624, 350389, 377342, 431248, 512107, 700778, 754684, 1024214, 1401556, 1509368, 2048428, 2452723, 2803112, 3018736, 3584749, 4096856, 4905446, 5606224, 6657391, 7169498, 8193712, 9810892, 13314782, 14338996, 19621784, 26629564, 28677992, 39243568, 46601737, 53259128, 57355984, 93203474, 106518256, 186406948, 372813896, 745627792]

約数ペア:

[(1, 745627792), (2, 372813896), (4, 186406948), (7, 106518256), (8, 93203474), (13, 57355984), (14, 53259128), (16, 46601737), (19, 39243568), (26, 28677992), (28, 26629564), (38, 19621784), (52, 14338996), (56, 13314782), (76, 9810892), (91, 8193712), (104, 7169498), (112, 6657391), (133, 5606224), (152, 4905446), (182, 4096856), (208, 3584749), (247, 3018736), (266, 2803112), (304, 2452723), (364, 2048428), (494, 1509368), (532, 1401556), (728, 1024214), (988, 754684), (1064, 700778), (1456, 512107), (1729, 431248), (1976, 377342), (2128, 350389), (3458, 215624), (3952, 188671), (6916, 107812), (13832, 53906), (26953, 27664)]