40317144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5640

約数の個数: 64

約数和(自身を含む): 117891840

約数和(自身を除く): 77574696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 5581, 7224, 11162, 16743, 22324, 33486, 39067, 44648, 66972, 78134, 117201, 133944, 156268, 234402, 239983, 312536, 468804, 479966, 719949, 937608, 959932, 1439898, 1679881, 1919864, 2879796, 3359762, 5039643, 5759592, 6719524, 10079286, 13439048, 20158572, 40317144]

約数ペア:

[(1, 40317144), (2, 20158572), (3, 13439048), (4, 10079286), (6, 6719524), (7, 5759592), (8, 5039643), (12, 3359762), (14, 2879796), (21, 1919864), (24, 1679881), (28, 1439898), (42, 959932), (43, 937608), (56, 719949), (84, 479966), (86, 468804), (129, 312536), (168, 239983), (172, 234402), (258, 156268), (301, 133944), (344, 117201), (516, 78134), (602, 66972), (903, 44648), (1032, 39067), (1204, 33486), (1806, 22324), (2408, 16743), (3612, 11162), (5581, 7224)]