1488182144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2381}}^1$

素因数の和:2671

約数の個数: 64

約数和(自身を含む): 3134235600

約数和(自身を除く): 1646053456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 257, 304, 514, 608, 1028, 1216, 2056, 2381, 2432, 4112, 4762, 4883, 8224, 9524, 9766, 16448, 19048, 19532, 32896, 38096, 39064, 45239, 76192, 78128, 90478, 152384, 156256, 180956, 304768, 312512, 361912, 611917, 625024, 723824, 1223834, 1447648, 2447668, 2895296, 4895336, 5790592, 9790672, 11626423, 19581344, 23252846, 39162688, 46505692, 78325376, 93011384, 186022768, 372045536, 744091072, 1488182144]

約数ペア:

[(1, 1488182144), (2, 744091072), (4, 372045536), (8, 186022768), (16, 93011384), (19, 78325376), (32, 46505692), (38, 39162688), (64, 23252846), (76, 19581344), (128, 11626423), (152, 9790672), (257, 5790592), (304, 4895336), (514, 2895296), (608, 2447668), (1028, 1447648), (1216, 1223834), (2056, 723824), (2381, 625024), (2432, 611917), (4112, 361912), (4762, 312512), (4883, 304768), (8224, 180956), (9524, 156256), (9766, 152384), (16448, 90478), (19048, 78128), (19532, 76192), (32896, 45239), (38096, 39064)]