272240856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{222419}}^1$

素因数の和:222448

約数の個数: 48

約数和(自身を含む): 780694200

約数和(自身を除く): 508453344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 222419, 444838, 667257, 889676, 1334514, 1779352, 2001771, 2669028, 3781123, 4003542, 5338056, 7562246, 8007084, 11343369, 15124492, 16014168, 22686738, 30248984, 34030107, 45373476, 68060214, 90746952, 136120428, 272240856]

約数ペア:

[(1, 272240856), (2, 136120428), (3, 90746952), (4, 68060214), (6, 45373476), (8, 34030107), (9, 30248984), (12, 22686738), (17, 16014168), (18, 15124492), (24, 11343369), (34, 8007084), (36, 7562246), (51, 5338056), (68, 4003542), (72, 3781123), (102, 2669028), (136, 2001771), (153, 1779352), (204, 1334514), (306, 889676), (408, 667257), (612, 444838), (1224, 222419)]