287318112

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 772716672

約数和(自身を除く): 485398560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 107, 166, 214, 249, 321, 332, 337, 428, 498, 642, 664, 674, 856, 996, 1011, 1284, 1328, 1348, 1712, 1992, 2022, 2568, 2656, 2696, 3424, 3984, 4044, 5136, 5392, 7968, 8088, 8881, 10272, 10784, 16176, 17762, 26643, 27971, 32352, 35524, 36059, 53286, 55942, 71048, 72118, 83913, 106572, 108177, 111884, 142096, 144236, 167826, 213144, 216354, 223768, 284192, 288472, 335652, 426288, 432708, 447536, 576944, 671304, 852576, 865416, 895072, 1153888, 1342608, 1730832, 2685216, 2992897, 3461664, 5985794, 8978691, 11971588, 17957382, 23943176, 35914764, 47886352, 71829528, 95772704, 143659056, 287318112]

約数ペア:

[(1, 287318112), (2, 143659056), (3, 95772704), (4, 71829528), (6, 47886352), (8, 35914764), (12, 23943176), (16, 17957382), (24, 11971588), (32, 8978691), (48, 5985794), (83, 3461664), (96, 2992897), (107, 2685216), (166, 1730832), (214, 1342608), (249, 1153888), (321, 895072), (332, 865416), (337, 852576), (428, 671304), (498, 576944), (642, 447536), (664, 432708), (674, 426288), (856, 335652), (996, 288472), (1011, 284192), (1284, 223768), (1328, 216354), (1348, 213144), (1712, 167826), (1992, 144236), (2022, 142096), (2568, 111884), (2656, 108177), (2696, 106572), (3424, 83913), (3984, 72118), (4044, 71048), (5136, 55942), (5392, 53286), (7968, 36059), (8088, 35524), (8881, 32352), (10272, 27971), (10784, 26643), (16176, 17762)]