2148164704

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 5091061248

約数和(自身を除く): 2942896544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 103, 112, 188, 196, 206, 224, 283, 329, 376, 392, 412, 566, 658, 721, 752, 784, 824, 1132, 1316, 1442, 1504, 1568, 1648, 1981, 2264, 2303, 2632, 2884, 3296, 3962, 4528, 4606, 4841, 5047, 5264, 5768, 7924, 9056, 9212, 9682, 10094, 10528, 11536, 13301, 13867, 15848, 18424, 19364, 20188, 23072, 26602, 27734, 29149, 31696, 33887, 36848, 38728, 40376, 53204, 55468, 58298, 63392, 67774, 73696, 77456, 80752, 93107, 106408, 110936, 116596, 135548, 154912, 161504, 186214, 204043, 212816, 221872, 233192, 237209, 271096, 372428, 408086, 425632, 443744, 466384, 474418, 542192, 651749, 744856, 816172, 932768, 948836, 1084384, 1303498, 1370003, 1428301, 1489712, 1632344, 1897672, 2606996, 2740006, 2856602, 2979424, 3264688, 3795344, 5213992, 5480012, 5713204, 6529376, 7590688, 9590021, 10427984, 10960024, 11426408, 19180042, 20855968, 21920048, 22852816, 38360084, 43840096, 45705632, 67130147, 76720168, 134260294, 153440336, 268520588, 306880672, 537041176, 1074082352, 2148164704]

約数ペア:

[(1, 2148164704), (2, 1074082352), (4, 537041176), (7, 306880672), (8, 268520588), (14, 153440336), (16, 134260294), (28, 76720168), (32, 67130147), (47, 45705632), (49, 43840096), (56, 38360084), (94, 22852816), (98, 21920048), (103, 20855968), (112, 19180042), (188, 11426408), (196, 10960024), (206, 10427984), (224, 9590021), (283, 7590688), (329, 6529376), (376, 5713204), (392, 5480012), (412, 5213992), (566, 3795344), (658, 3264688), (721, 2979424), (752, 2856602), (784, 2740006), (824, 2606996), (1132, 1897672), (1316, 1632344), (1442, 1489712), (1504, 1428301), (1568, 1370003), (1648, 1303498), (1981, 1084384), (2264, 948836), (2303, 932768), (2632, 816172), (2884, 744856), (3296, 651749), (3962, 542192), (4528, 474418), (4606, 466384), (4841, 443744), (5047, 425632), (5264, 408086), (5768, 372428), (7924, 271096), (9056, 237209), (9212, 233192), (9682, 221872), (10094, 212816), (10528, 204043), (11536, 186214), (13301, 161504), (13867, 154912), (15848, 135548), (18424, 116596), (19364, 110936), (20188, 106408), (23072, 93107), (26602, 80752), (27734, 77456), (29149, 73696), (31696, 67774), (33887, 63392), (36848, 58298), (38728, 55468), (40376, 53204)]