1810076912

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 4091738112

約数和(自身を除く): 2281661200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 307, 427, 488, 614, 854, 863, 976, 1228, 1708, 1726, 2149, 2456, 3416, 3452, 4298, 4912, 6041, 6832, 6904, 8596, 12082, 13808, 17192, 18727, 24164, 34384, 37454, 48328, 52643, 74908, 96656, 105286, 131089, 149816, 210572, 262178, 264941, 299632, 368501, 421144, 524356, 529882, 737002, 842288, 1048712, 1059764, 1474004, 1854587, 2097424, 2119528, 2948008, 3709174, 4239056, 5896016, 7418348, 14836696, 16161401, 29673392, 32322802, 64645604, 113129807, 129291208, 226259614, 258582416, 452519228, 905038456, 1810076912]

約数ペア:

[(1, 1810076912), (2, 905038456), (4, 452519228), (7, 258582416), (8, 226259614), (14, 129291208), (16, 113129807), (28, 64645604), (56, 32322802), (61, 29673392), (112, 16161401), (122, 14836696), (244, 7418348), (307, 5896016), (427, 4239056), (488, 3709174), (614, 2948008), (854, 2119528), (863, 2097424), (976, 1854587), (1228, 1474004), (1708, 1059764), (1726, 1048712), (2149, 842288), (2456, 737002), (3416, 529882), (3452, 524356), (4298, 421144), (4912, 368501), (6041, 299632), (6832, 264941), (6904, 262178), (8596, 210572), (12082, 149816), (13808, 131089), (17192, 105286), (18727, 96656), (24164, 74908), (34384, 52643), (37454, 48328)]