247974672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{469649}}^1$

素因数の和:469671

約数の個数: 40

約数和(自身を含む): 698839200

約数和(自身を除く): 450864528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 469649, 939298, 1408947, 1878596, 2817894, 3757192, 5166139, 5635788, 7514384, 10332278, 11271576, 15498417, 20664556, 22543152, 30996834, 41329112, 61993668, 82658224, 123987336, 247974672]

約数ペア:

[(1, 247974672), (2, 123987336), (3, 82658224), (4, 61993668), (6, 41329112), (8, 30996834), (11, 22543152), (12, 20664556), (16, 15498417), (22, 11271576), (24, 10332278), (33, 7514384), (44, 5635788), (48, 5166139), (66, 3757192), (88, 2817894), (132, 1878596), (176, 1408947), (264, 939298), (528, 469649)]