311714424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 1013575680

約数和(自身を除く): 701861256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 71, 72, 84, 93, 124, 126, 142, 168, 186, 213, 217, 248, 252, 279, 281, 284, 372, 426, 434, 497, 504, 558, 562, 568, 639, 651, 744, 843, 852, 868, 994, 1116, 1124, 1278, 1302, 1491, 1686, 1704, 1736, 1953, 1967, 1988, 2201, 2232, 2248, 2529, 2556, 2604, 2982, 3372, 3906, 3934, 3976, 4402, 4473, 5058, 5112, 5208, 5901, 5964, 6603, 6744, 7812, 7868, 8711, 8804, 8946, 10116, 11802, 11928, 13206, 15407, 15624, 15736, 17422, 17608, 17703, 17892, 19809, 19951, 20232, 23604, 26133, 26412, 30814, 34844, 35406, 35784, 39618, 39902, 46221, 47208, 52266, 52824, 59853, 60977, 61628, 69688, 70812, 78399, 79236, 79804, 92442, 104532, 119706, 121954, 123256, 138663, 139657, 141624, 156798, 158472, 159608, 179559, 182931, 184884, 209064, 239412, 243908, 277326, 279314, 313596, 359118, 365862, 369768, 418971, 478824, 487816, 548793, 554652, 558628, 618481, 627192, 718236, 731724, 837942, 1097586, 1109304, 1117256, 1236962, 1256913, 1436472, 1463448, 1675884, 1855443, 2195172, 2473924, 2513826, 3351768, 3710886, 4329367, 4390344, 4947848, 5027652, 5566329, 7421772, 8658734, 10055304, 11132658, 12988101, 14843544, 17317468, 22265316, 25976202, 34634936, 38964303, 44530632, 51952404, 77928606, 103904808, 155857212, 311714424]

約数ペア:

[(1, 311714424), (2, 155857212), (3, 103904808), (4, 77928606), (6, 51952404), (7, 44530632), (8, 38964303), (9, 34634936), (12, 25976202), (14, 22265316), (18, 17317468), (21, 14843544), (24, 12988101), (28, 11132658), (31, 10055304), (36, 8658734), (42, 7421772), (56, 5566329), (62, 5027652), (63, 4947848), (71, 4390344), (72, 4329367), (84, 3710886), (93, 3351768), (124, 2513826), (126, 2473924), (142, 2195172), (168, 1855443), (186, 1675884), (213, 1463448), (217, 1436472), (248, 1256913), (252, 1236962), (279, 1117256), (281, 1109304), (284, 1097586), (372, 837942), (426, 731724), (434, 718236), (497, 627192), (504, 618481), (558, 558628), (562, 554652), (568, 548793), (639, 487816), (651, 478824), (744, 418971), (843, 369768), (852, 365862), (868, 359118), (994, 313596), (1116, 279314), (1124, 277326), (1278, 243908), (1302, 239412), (1491, 209064), (1686, 184884), (1704, 182931), (1736, 179559), (1953, 159608), (1967, 158472), (1988, 156798), (2201, 141624), (2232, 139657), (2248, 138663), (2529, 123256), (2556, 121954), (2604, 119706), (2982, 104532), (3372, 92442), (3906, 79804), (3934, 79236), (3976, 78399), (4402, 70812), (4473, 69688), (5058, 61628), (5112, 60977), (5208, 59853), (5901, 52824), (5964, 52266), (6603, 47208), (6744, 46221), (7812, 39902), (7868, 39618), (8711, 35784), (8804, 35406), (8946, 34844), (10116, 30814), (11802, 26412), (11928, 26133), (13206, 23604), (15407, 20232), (15624, 19951), (15736, 19809), (17422, 17892), (17608, 17703)]