306636512

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 760908456

約数和(自身を除く): 454271944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 307, 343, 364, 392, 416, 614, 637, 686, 728, 784, 1228, 1274, 1372, 1456, 1568, 2149, 2401, 2456, 2548, 2744, 2912, 3991, 4298, 4459, 4802, 4912, 5096, 5488, 7982, 8596, 8918, 9604, 9824, 10192, 10976, 15043, 15964, 17192, 17836, 19208, 20384, 27937, 30086, 31213, 31928, 34384, 35672, 38416, 55874, 60172, 62426, 63856, 68768, 71344, 76832, 105301, 111748, 120344, 124852, 127712, 142688, 195559, 210602, 223496, 240688, 249704, 391118, 421204, 446992, 481376, 499408, 737107, 782236, 842408, 893984, 998816, 1368913, 1474214, 1564472, 1684816, 2737826, 2948428, 3128944, 3369632, 5475652, 5896856, 6257888, 9582391, 10951304, 11793712, 19164782, 21902608, 23587424, 38329564, 43805216, 76659128, 153318256, 306636512]

約数ペア:

[(1, 306636512), (2, 153318256), (4, 76659128), (7, 43805216), (8, 38329564), (13, 23587424), (14, 21902608), (16, 19164782), (26, 11793712), (28, 10951304), (32, 9582391), (49, 6257888), (52, 5896856), (56, 5475652), (91, 3369632), (98, 3128944), (104, 2948428), (112, 2737826), (182, 1684816), (196, 1564472), (208, 1474214), (224, 1368913), (307, 998816), (343, 893984), (364, 842408), (392, 782236), (416, 737107), (614, 499408), (637, 481376), (686, 446992), (728, 421204), (784, 391118), (1228, 249704), (1274, 240688), (1372, 223496), (1456, 210602), (1568, 195559), (2149, 142688), (2401, 127712), (2456, 124852), (2548, 120344), (2744, 111748), (2912, 105301), (3991, 76832), (4298, 71344), (4459, 68768), (4802, 63856), (4912, 62426), (5096, 60172), (5488, 55874), (7982, 38416), (8596, 35672), (8918, 34384), (9604, 31928), (9824, 31213), (10192, 30086), (10976, 27937), (15043, 20384), (15964, 19208), (17192, 17836)]