258889296

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{145771}}^1$

素因数の和:145819

約数の個数: 40

約数和(自身を含む): 686877664

約数和(自身を除く): 427988368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 145771, 291542, 437313, 583084, 874626, 1166168, 1749252, 2332336, 3498504, 5393527, 6997008, 10787054, 16180581, 21574108, 32361162, 43148216, 64722324, 86296432, 129444648, 258889296]

約数ペア:

[(1, 258889296), (2, 129444648), (3, 86296432), (4, 64722324), (6, 43148216), (8, 32361162), (12, 21574108), (16, 16180581), (24, 10787054), (37, 6997008), (48, 5393527), (74, 3498504), (111, 2332336), (148, 1749252), (222, 1166168), (296, 874626), (444, 583084), (592, 437313), (888, 291542), (1776, 145771)]