7785738504

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{272381}}^1$

素因数の和:272790

約数の個数: 48

約数和(自身を含む): 21139567020

約数和(自身を除く): 13353828516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 28584, 272381, 544762, 817143, 1089524, 1634286, 2179048, 2451429, 3268572, 4902858, 6537144, 9805716, 19611432, 108135257, 216270514, 324405771, 432541028, 648811542, 865082056, 973217313, 1297623084, 1946434626, 2595246168, 3892869252, 7785738504]

約数ペア:

[(1, 7785738504), (2, 3892869252), (3, 2595246168), (4, 1946434626), (6, 1297623084), (8, 973217313), (9, 865082056), (12, 648811542), (18, 432541028), (24, 324405771), (36, 216270514), (72, 108135257), (397, 19611432), (794, 9805716), (1191, 6537144), (1588, 4902858), (2382, 3268572), (3176, 2451429), (3573, 2179048), (4764, 1634286), (7146, 1089524), (9528, 817143), (14292, 544762), (28584, 272381)]