420502896

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3835

約数の個数: 120

約数和(自身を含む): 1302238080

約数和(自身を除く): 881735184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 781, 792, 852, 1136, 1278, 1562, 1584, 1704, 2343, 2556, 3124, 3408, 3739, 4686, 5112, 6248, 7029, 7478, 9372, 10224, 11217, 12496, 14058, 14956, 18744, 22434, 28116, 29912, 33651, 37488, 41129, 44868, 56232, 59824, 67302, 82258, 89736, 112464, 123387, 134604, 164516, 179472, 246774, 265469, 269208, 329032, 370161, 493548, 530938, 538416, 658064, 740322, 796407, 987096, 1061876, 1480644, 1592814, 1974192, 2123752, 2389221, 2920159, 2961288, 3185628, 4247504, 4778442, 5840318, 5922576, 6371256, 8760477, 9556884, 11680636, 12742512, 17520954, 19113768, 23361272, 26281431, 35041908, 38227536, 46722544, 52562862, 70083816, 105125724, 140167632, 210251448, 420502896]

約数ペア:

[(1, 420502896), (2, 210251448), (3, 140167632), (4, 105125724), (6, 70083816), (8, 52562862), (9, 46722544), (11, 38227536), (12, 35041908), (16, 26281431), (18, 23361272), (22, 19113768), (24, 17520954), (33, 12742512), (36, 11680636), (44, 9556884), (48, 8760477), (66, 6371256), (71, 5922576), (72, 5840318), (88, 4778442), (99, 4247504), (132, 3185628), (142, 2961288), (144, 2920159), (176, 2389221), (198, 2123752), (213, 1974192), (264, 1592814), (284, 1480644), (396, 1061876), (426, 987096), (528, 796407), (568, 740322), (639, 658064), (781, 538416), (792, 530938), (852, 493548), (1136, 370161), (1278, 329032), (1562, 269208), (1584, 265469), (1704, 246774), (2343, 179472), (2556, 164516), (3124, 134604), (3408, 123387), (3739, 112464), (4686, 89736), (5112, 82258), (6248, 67302), (7029, 59824), (7478, 56232), (9372, 44868), (10224, 41129), (11217, 37488), (12496, 33651), (14058, 29912), (14956, 28116), (18744, 22434)]