264668889364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1\times {\mathrm{18181}}^1$

素因数の和:19456

約数の個数: 48

約数和(自身を含む): 507230672256

約数和(自身を除く): 242561782892

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 887, 1492, 1774, 3548, 4103, 8206, 9757, 16412, 18181, 19514, 36362, 39028, 72724, 199991, 330851, 399982, 661702, 799964, 1323404, 3639361, 6781513, 7278722, 13563026, 14557444, 16126547, 27126052, 32253094, 64506188, 74596643, 149193286, 177392017, 298386572, 354784034, 709568068, 6015202031, 12030404062, 24060808124, 66167222341, 132334444682, 264668889364]

約数ペア:

[(1, 264668889364), (2, 132334444682), (4, 66167222341), (11, 24060808124), (22, 12030404062), (44, 6015202031), (373, 709568068), (746, 354784034), (887, 298386572), (1492, 177392017), (1774, 149193286), (3548, 74596643), (4103, 64506188), (8206, 32253094), (9757, 27126052), (16412, 16126547), (18181, 14557444), (19514, 13563026), (36362, 7278722), (39028, 6781513), (72724, 3639361), (199991, 1323404), (330851, 799964), (399982, 661702)]