215320248

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7010

約数の個数: 128

約数和(自身を含む): 702777600

約数和(自身を除く): 487457352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2808, 3432, 3861, 5148, 6971, 7722, 10296, 13942, 15444, 20913, 27884, 30888, 41826, 55768, 62739, 76681, 83652, 90623, 125478, 153362, 167304, 181246, 188217, 230043, 250956, 271869, 306724, 362492, 376434, 460086, 501912, 543738, 613448, 690129, 724984, 752868, 815607, 920172, 996853, 1087476, 1380258, 1505736, 1631214, 1840344, 1993706, 2070387, 2174952, 2446821, 2760516, 2990559, 3262428, 3987412, 4140774, 4893642, 5521032, 5981118, 6524856, 7974824, 8281548, 8971677, 9787284, 11962236, 16563096, 17943354, 19574568, 23924472, 26915031, 35886708, 53830062, 71773416, 107660124, 215320248]

約数ペア:

[(1, 215320248), (2, 107660124), (3, 71773416), (4, 53830062), (6, 35886708), (8, 26915031), (9, 23924472), (11, 19574568), (12, 17943354), (13, 16563096), (18, 11962236), (22, 9787284), (24, 8971677), (26, 8281548), (27, 7974824), (33, 6524856), (36, 5981118), (39, 5521032), (44, 4893642), (52, 4140774), (54, 3987412), (66, 3262428), (72, 2990559), (78, 2760516), (88, 2446821), (99, 2174952), (104, 2070387), (108, 1993706), (117, 1840344), (132, 1631214), (143, 1505736), (156, 1380258), (198, 1087476), (216, 996853), (234, 920172), (264, 815607), (286, 752868), (297, 724984), (312, 690129), (351, 613448), (396, 543738), (429, 501912), (468, 460086), (572, 376434), (594, 362492), (702, 306724), (792, 271869), (858, 250956), (936, 230043), (1144, 188217), (1188, 181246), (1287, 167304), (1404, 153362), (1716, 125478), (2376, 90623), (2574, 83652), (2808, 76681), (3432, 62739), (3861, 55768), (5148, 41826), (6971, 30888), (7722, 27884), (10296, 20913), (13942, 15444)]