442289988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5717}}^1$

素因数の和:6041

約数の個数: 72

約数和(自身を含む): 1282112832

約数和(自身を除く): 839822844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2763, 3684, 4298, 5526, 5717, 6447, 8596, 11052, 11434, 12894, 17151, 19341, 22868, 25788, 34302, 38682, 40019, 51453, 68604, 77364, 80038, 102906, 120057, 160076, 205812, 240114, 360171, 480228, 720342, 1440684, 1755119, 3510238, 5265357, 7020476, 10530714, 12285833, 15796071, 21061428, 24571666, 31592142, 36857499, 49143332, 63184284, 73714998, 110572497, 147429996, 221144994, 442289988]

約数ペア:

[(1, 442289988), (2, 221144994), (3, 147429996), (4, 110572497), (6, 73714998), (7, 63184284), (9, 49143332), (12, 36857499), (14, 31592142), (18, 24571666), (21, 21061428), (28, 15796071), (36, 12285833), (42, 10530714), (63, 7020476), (84, 5265357), (126, 3510238), (252, 1755119), (307, 1440684), (614, 720342), (921, 480228), (1228, 360171), (1842, 240114), (2149, 205812), (2763, 160076), (3684, 120057), (4298, 102906), (5526, 80038), (5717, 77364), (6447, 68604), (8596, 51453), (11052, 40019), (11434, 38682), (12894, 34302), (17151, 25788), (19341, 22868)]