216081756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 120

約数和(自身を含む): 648869760

約数和(自身を除く): 432788004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2508, 3078, 3191, 3564, 3762, 5643, 6156, 6382, 7524, 9573, 11286, 12764, 16929, 19146, 22572, 28719, 33858, 35101, 38292, 57438, 60629, 67716, 70202, 86157, 105303, 114876, 121258, 140404, 172314, 181887, 210606, 242516, 258471, 315909, 344628, 363774, 421212, 516942, 545661, 631818, 666919, 727548, 947727, 1033884, 1091322, 1263636, 1333838, 1636983, 1895454, 2000757, 2182644, 2667676, 2843181, 3273966, 3790908, 4001514, 4910949, 5686362, 6002271, 6547932, 8003028, 9821898, 11372724, 12004542, 18006813, 19643796, 24009084, 36013626, 54020439, 72027252, 108040878, 216081756]

約数ペア:

[(1, 216081756), (2, 108040878), (3, 72027252), (4, 54020439), (6, 36013626), (9, 24009084), (11, 19643796), (12, 18006813), (18, 12004542), (19, 11372724), (22, 9821898), (27, 8003028), (33, 6547932), (36, 6002271), (38, 5686362), (44, 4910949), (54, 4001514), (57, 3790908), (66, 3273966), (76, 2843181), (81, 2667676), (99, 2182644), (108, 2000757), (114, 1895454), (132, 1636983), (162, 1333838), (171, 1263636), (198, 1091322), (209, 1033884), (228, 947727), (297, 727548), (324, 666919), (342, 631818), (396, 545661), (418, 516942), (513, 421212), (594, 363774), (627, 344628), (684, 315909), (836, 258471), (891, 242516), (1026, 210606), (1188, 181887), (1254, 172314), (1539, 140404), (1782, 121258), (1881, 114876), (2052, 105303), (2508, 86157), (3078, 70202), (3191, 67716), (3564, 60629), (3762, 57438), (5643, 38292), (6156, 35101), (6382, 33858), (7524, 28719), (9573, 22572), (11286, 19146), (12764, 16929)]