219947712

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{49807}}^1$

素因数の和:49845

約数の個数: 56

約数和(自身を含む): 607259136

約数和(自身を除く): 387311424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 49807, 99614, 149421, 199228, 298842, 398456, 597684, 796912, 1145561, 1195368, 1593824, 2291122, 2390736, 3187648, 3436683, 4582244, 4781472, 6873366, 9164488, 9562944, 13746732, 18328976, 27493464, 36657952, 54986928, 73315904, 109973856, 219947712]

約数ペア:

[(1, 219947712), (2, 109973856), (3, 73315904), (4, 54986928), (6, 36657952), (8, 27493464), (12, 18328976), (16, 13746732), (23, 9562944), (24, 9164488), (32, 6873366), (46, 4781472), (48, 4582244), (64, 3436683), (69, 3187648), (92, 2390736), (96, 2291122), (138, 1593824), (184, 1195368), (192, 1145561), (276, 796912), (368, 597684), (552, 398456), (736, 298842), (1104, 199228), (1472, 149421), (2208, 99614), (4416, 49807)]