231637068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8389}}^1$

素因数の和:8471

約数の個数: 72

約数和(自身を含む): 641331600

約数和(自身を除く): 409694532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 8389, 9204, 13806, 16778, 25167, 27612, 33556, 50334, 75501, 100668, 109057, 151002, 218114, 302004, 327171, 436228, 494951, 654342, 981513, 989902, 1308684, 1484853, 1963026, 1979804, 2969706, 3926052, 4454559, 5939412, 6434363, 8909118, 12868726, 17818236, 19303089, 25737452, 38606178, 57909267, 77212356, 115818534, 231637068]

約数ペア:

[(1, 231637068), (2, 115818534), (3, 77212356), (4, 57909267), (6, 38606178), (9, 25737452), (12, 19303089), (13, 17818236), (18, 12868726), (26, 8909118), (36, 6434363), (39, 5939412), (52, 4454559), (59, 3926052), (78, 2969706), (117, 1979804), (118, 1963026), (156, 1484853), (177, 1308684), (234, 989902), (236, 981513), (354, 654342), (468, 494951), (531, 436228), (708, 327171), (767, 302004), (1062, 218114), (1534, 151002), (2124, 109057), (2301, 100668), (3068, 75501), (4602, 50334), (6903, 33556), (8389, 27612), (9204, 25167), (13806, 16778)]