1604887968

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{388781}}^1$

素因数の和:388837

約数の個数: 48

約数和(自身を含む): 4310814816

約数和(自身を除く): 2705926848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 388781, 777562, 1166343, 1555124, 2332686, 3110248, 4665372, 6220496, 9330744, 12440992, 16717583, 18661488, 33435166, 37322976, 50152749, 66870332, 100305498, 133740664, 200610996, 267481328, 401221992, 534962656, 802443984, 1604887968]

約数ペア:

[(1, 1604887968), (2, 802443984), (3, 534962656), (4, 401221992), (6, 267481328), (8, 200610996), (12, 133740664), (16, 100305498), (24, 66870332), (32, 50152749), (43, 37322976), (48, 33435166), (86, 18661488), (96, 16717583), (129, 12440992), (172, 9330744), (258, 6220496), (344, 4665372), (516, 3110248), (688, 2332686), (1032, 1555124), (1376, 1166343), (2064, 777562), (4128, 388781)]