660471012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2341}}^1$

素因数の和:2829

約数の個数: 72

約数和(自身を含む): 1772322552

約数和(自身を除く): 1111851540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 461, 612, 922, 1383, 1844, 2341, 2766, 4149, 4682, 5532, 7023, 7837, 8298, 9364, 14046, 15674, 16596, 21069, 23511, 28092, 31348, 39797, 42138, 47022, 70533, 79594, 84276, 94044, 119391, 141066, 159188, 238782, 282132, 358173, 477564, 716346, 1079201, 1432692, 2158402, 3237603, 4316804, 6475206, 9712809, 12950412, 18346417, 19425618, 36692834, 38851236, 55039251, 73385668, 110078502, 165117753, 220157004, 330235506, 660471012]

約数ペア:

[(1, 660471012), (2, 330235506), (3, 220157004), (4, 165117753), (6, 110078502), (9, 73385668), (12, 55039251), (17, 38851236), (18, 36692834), (34, 19425618), (36, 18346417), (51, 12950412), (68, 9712809), (102, 6475206), (153, 4316804), (204, 3237603), (306, 2158402), (461, 1432692), (612, 1079201), (922, 716346), (1383, 477564), (1844, 358173), (2341, 282132), (2766, 238782), (4149, 159188), (4682, 141066), (5532, 119391), (7023, 94044), (7837, 84276), (8298, 79594), (9364, 70533), (14046, 47022), (15674, 42138), (16596, 39797), (21069, 31348), (23511, 28092)]