211717152

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1477

約数の個数: 144

約数和(自身を含む): 657689760

約数和(自身を除く): 445972608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1433, 1539, 1824, 1944, 2052, 2592, 2736, 2866, 3078, 3888, 4104, 4299, 4617, 5472, 5732, 6156, 7776, 8208, 8598, 9234, 11464, 12312, 12897, 16416, 17196, 18468, 22928, 24624, 25794, 27227, 34392, 36936, 38691, 45856, 49248, 51588, 54454, 68784, 73872, 77382, 81681, 103176, 108908, 116073, 137568, 147744, 154764, 163362, 206352, 217816, 232146, 245043, 309528, 326724, 348219, 412704, 435632, 464292, 490086, 619056, 653448, 696438, 735129, 871264, 928584, 980172, 1238112, 1306896, 1392876, 1470258, 1857168, 1960344, 2205387, 2613792, 2785752, 2940516, 3714336, 3920688, 4410774, 5571504, 5881032, 6616161, 7841376, 8821548, 11143008, 11762064, 13232322, 17643096, 23524128, 26464644, 35286192, 52929288, 70572384, 105858576, 211717152]

約数ペア:

[(1, 211717152), (2, 105858576), (3, 70572384), (4, 52929288), (6, 35286192), (8, 26464644), (9, 23524128), (12, 17643096), (16, 13232322), (18, 11762064), (19, 11143008), (24, 8821548), (27, 7841376), (32, 6616161), (36, 5881032), (38, 5571504), (48, 4410774), (54, 3920688), (57, 3714336), (72, 2940516), (76, 2785752), (81, 2613792), (96, 2205387), (108, 1960344), (114, 1857168), (144, 1470258), (152, 1392876), (162, 1306896), (171, 1238112), (216, 980172), (228, 928584), (243, 871264), (288, 735129), (304, 696438), (324, 653448), (342, 619056), (432, 490086), (456, 464292), (486, 435632), (513, 412704), (608, 348219), (648, 326724), (684, 309528), (864, 245043), (912, 232146), (972, 217816), (1026, 206352), (1296, 163362), (1368, 154764), (1433, 147744), (1539, 137568), (1824, 116073), (1944, 108908), (2052, 103176), (2592, 81681), (2736, 77382), (2866, 73872), (3078, 68784), (3888, 54454), (4104, 51588), (4299, 49248), (4617, 45856), (5472, 38691), (5732, 36936), (6156, 34392), (7776, 27227), (8208, 25794), (8598, 24624), (9234, 22928), (11464, 18468), (12312, 17196), (12897, 16416)]