244998756

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 667408896

約数和(自身を除く): 422410140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 107, 108, 111, 148, 162, 191, 214, 222, 321, 324, 333, 382, 428, 444, 573, 642, 666, 764, 963, 999, 1146, 1284, 1332, 1719, 1926, 1998, 2292, 2889, 2997, 3438, 3852, 3959, 3996, 5157, 5778, 5994, 6876, 7067, 7918, 8667, 10314, 11556, 11877, 11988, 14134, 15471, 15836, 17334, 20437, 20628, 21201, 23754, 28268, 30942, 34668, 35631, 40874, 42402, 47508, 61311, 61884, 63603, 71262, 81748, 84804, 106893, 122622, 127206, 142524, 183933, 190809, 213786, 245244, 254412, 320679, 367866, 381618, 427572, 551799, 572427, 641358, 735732, 756169, 763236, 1103598, 1144854, 1282716, 1512338, 1655397, 2207196, 2268507, 2289708, 3024676, 3310794, 4537014, 6621588, 6805521, 9074028, 13611042, 20416563, 27222084, 40833126, 61249689, 81666252, 122499378, 244998756]

約数ペア:

[(1, 244998756), (2, 122499378), (3, 81666252), (4, 61249689), (6, 40833126), (9, 27222084), (12, 20416563), (18, 13611042), (27, 9074028), (36, 6805521), (37, 6621588), (54, 4537014), (74, 3310794), (81, 3024676), (107, 2289708), (108, 2268507), (111, 2207196), (148, 1655397), (162, 1512338), (191, 1282716), (214, 1144854), (222, 1103598), (321, 763236), (324, 756169), (333, 735732), (382, 641358), (428, 572427), (444, 551799), (573, 427572), (642, 381618), (666, 367866), (764, 320679), (963, 254412), (999, 245244), (1146, 213786), (1284, 190809), (1332, 183933), (1719, 142524), (1926, 127206), (1998, 122622), (2292, 106893), (2889, 84804), (2997, 81748), (3438, 71262), (3852, 63603), (3959, 61884), (3996, 61311), (5157, 47508), (5778, 42402), (5994, 40874), (6876, 35631), (7067, 34668), (7918, 30942), (8667, 28268), (10314, 23754), (11556, 21201), (11877, 20628), (11988, 20437), (14134, 17334), (15471, 15836)]