300142544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 664540800

約数和(自身を除く): 364398256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 173, 208, 247, 304, 346, 439, 494, 692, 878, 988, 1384, 1756, 1976, 2249, 2768, 3287, 3512, 3952, 4498, 5707, 6574, 7024, 8341, 8996, 11414, 13148, 16682, 17992, 22828, 26296, 33364, 35984, 42731, 45656, 52592, 66728, 75947, 85462, 91312, 108433, 133456, 151894, 170924, 216866, 303788, 341848, 433732, 607576, 683696, 867464, 987311, 1215152, 1442993, 1734928, 1974622, 2885986, 3949244, 5771972, 7898488, 11543944, 15796976, 18758909, 23087888, 37517818, 75035636, 150071272, 300142544]

約数ペア:

[(1, 300142544), (2, 150071272), (4, 75035636), (8, 37517818), (13, 23087888), (16, 18758909), (19, 15796976), (26, 11543944), (38, 7898488), (52, 5771972), (76, 3949244), (104, 2885986), (152, 1974622), (173, 1734928), (208, 1442993), (247, 1215152), (304, 987311), (346, 867464), (439, 683696), (494, 607576), (692, 433732), (878, 341848), (988, 303788), (1384, 216866), (1756, 170924), (1976, 151894), (2249, 133456), (2768, 108433), (3287, 91312), (3512, 85462), (3952, 75947), (4498, 66728), (5707, 52592), (6574, 45656), (7024, 42731), (8341, 35984), (8996, 33364), (11414, 26296), (13148, 22828), (16682, 17992)]