349883928

素因数分解:

$2^3\times 3^3\times {\mathrm{821}}^1\times {\mathrm{1973}}^1$

素因数の和:2809

約数の個数: 64

約数和(自身を含む): 973576800

約数和(自身を除く): 623692872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 821, 1642, 1973, 2463, 3284, 3946, 4926, 5919, 6568, 7389, 7892, 9852, 11838, 14778, 15784, 17757, 19704, 22167, 23676, 29556, 35514, 44334, 47352, 53271, 59112, 71028, 88668, 106542, 142056, 177336, 213084, 426168, 1619833, 3239666, 4859499, 6479332, 9718998, 12958664, 14578497, 19437996, 29156994, 38875992, 43735491, 58313988, 87470982, 116627976, 174941964, 349883928]

約数ペア:

[(1, 349883928), (2, 174941964), (3, 116627976), (4, 87470982), (6, 58313988), (8, 43735491), (9, 38875992), (12, 29156994), (18, 19437996), (24, 14578497), (27, 12958664), (36, 9718998), (54, 6479332), (72, 4859499), (108, 3239666), (216, 1619833), (821, 426168), (1642, 213084), (1973, 177336), (2463, 142056), (3284, 106542), (3946, 88668), (4926, 71028), (5919, 59112), (6568, 53271), (7389, 47352), (7892, 44334), (9852, 35514), (11838, 29556), (14778, 23676), (15784, 22167), (17757, 19704)]