212258424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2357

約数の個数: 128

約数和(自身を含む): 660672000

約数和(自身を除く): 448413576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 2204, 2293, 2436, 3192, 3306, 3857, 4408, 4586, 4872, 6612, 6879, 7714, 9172, 11571, 13224, 13758, 15428, 16051, 18344, 23142, 27516, 30856, 32102, 43567, 46284, 48153, 55032, 64204, 66497, 87134, 92568, 96306, 128408, 130701, 132994, 174268, 192612, 199491, 261402, 265988, 304969, 348536, 385224, 398982, 465479, 522804, 531976, 609938, 797964, 914907, 930958, 1045608, 1219876, 1263443, 1396437, 1595928, 1829814, 1861916, 2439752, 2526886, 2792874, 3659628, 3723832, 3790329, 5053772, 5585748, 7319256, 7580658, 8844101, 10107544, 11171496, 15161316, 17688202, 26532303, 30322632, 35376404, 53064606, 70752808, 106129212, 212258424]

約数ペア:

[(1, 212258424), (2, 106129212), (3, 70752808), (4, 53064606), (6, 35376404), (7, 30322632), (8, 26532303), (12, 17688202), (14, 15161316), (19, 11171496), (21, 10107544), (24, 8844101), (28, 7580658), (29, 7319256), (38, 5585748), (42, 5053772), (56, 3790329), (57, 3723832), (58, 3659628), (76, 2792874), (84, 2526886), (87, 2439752), (114, 1861916), (116, 1829814), (133, 1595928), (152, 1396437), (168, 1263443), (174, 1219876), (203, 1045608), (228, 930958), (232, 914907), (266, 797964), (348, 609938), (399, 531976), (406, 522804), (456, 465479), (532, 398982), (551, 385224), (609, 348536), (696, 304969), (798, 265988), (812, 261402), (1064, 199491), (1102, 192612), (1218, 174268), (1596, 132994), (1624, 130701), (1653, 128408), (2204, 96306), (2293, 92568), (2436, 87134), (3192, 66497), (3306, 64204), (3857, 55032), (4408, 48153), (4586, 46284), (4872, 43567), (6612, 32102), (6879, 30856), (7714, 27516), (9172, 23142), (11571, 18344), (13224, 16051), (13758, 15428)]