38413896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 102820800

約数和(自身を除く): 64406904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1381, 1464, 2318, 2762, 3477, 4143, 4636, 5524, 6954, 8286, 9272, 11048, 13908, 16572, 26239, 27816, 33144, 52478, 78717, 84241, 104956, 157434, 168482, 209912, 252723, 314868, 336964, 505446, 629736, 673928, 1010892, 1600579, 2021784, 3201158, 4801737, 6402316, 9603474, 12804632, 19206948, 38413896]

約数ペア:

[(1, 38413896), (2, 19206948), (3, 12804632), (4, 9603474), (6, 6402316), (8, 4801737), (12, 3201158), (19, 2021784), (24, 1600579), (38, 1010892), (57, 673928), (61, 629736), (76, 505446), (114, 336964), (122, 314868), (152, 252723), (183, 209912), (228, 168482), (244, 157434), (366, 104956), (456, 84241), (488, 78717), (732, 52478), (1159, 33144), (1381, 27816), (1464, 26239), (2318, 16572), (2762, 13908), (3477, 11048), (4143, 9272), (4636, 8286), (5524, 6954)]