12804913728

素因数分解:

$2^6\times 3^3\times {\mathrm{281}}^1\times {\mathrm{26371}}^1$

素因数の和:26673

約数の個数: 112

約数和(自身を含む): 37779472320

約数和(自身を除く): 24974558592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 281, 288, 432, 562, 576, 843, 864, 1124, 1686, 1728, 2248, 2529, 3372, 4496, 5058, 6744, 7587, 8992, 10116, 13488, 15174, 17984, 20232, 26371, 26976, 30348, 40464, 52742, 53952, 60696, 79113, 80928, 105484, 121392, 158226, 161856, 210968, 237339, 242784, 316452, 421936, 474678, 485568, 632904, 712017, 843872, 949356, 1265808, 1424034, 1687744, 1898712, 2531616, 2848068, 3797424, 5063232, 5696136, 7410251, 7594848, 11392272, 14820502, 15189696, 22230753, 22784544, 29641004, 44461506, 45569088, 59282008, 66692259, 88923012, 118564016, 133384518, 177846024, 200076777, 237128032, 266769036, 355692048, 400153554, 474256064, 533538072, 711384096, 800307108, 1067076144, 1422768192, 1600614216, 2134152288, 3201228432, 4268304576, 6402456864, 12804913728]

約数ペア:

[(1, 12804913728), (2, 6402456864), (3, 4268304576), (4, 3201228432), (6, 2134152288), (8, 1600614216), (9, 1422768192), (12, 1067076144), (16, 800307108), (18, 711384096), (24, 533538072), (27, 474256064), (32, 400153554), (36, 355692048), (48, 266769036), (54, 237128032), (64, 200076777), (72, 177846024), (96, 133384518), (108, 118564016), (144, 88923012), (192, 66692259), (216, 59282008), (281, 45569088), (288, 44461506), (432, 29641004), (562, 22784544), (576, 22230753), (843, 15189696), (864, 14820502), (1124, 11392272), (1686, 7594848), (1728, 7410251), (2248, 5696136), (2529, 5063232), (3372, 3797424), (4496, 2848068), (5058, 2531616), (6744, 1898712), (7587, 1687744), (8992, 1424034), (10116, 1265808), (13488, 949356), (15174, 843872), (17984, 712017), (20232, 632904), (26371, 485568), (26976, 474678), (30348, 421936), (40464, 316452), (52742, 242784), (53952, 237339), (60696, 210968), (79113, 161856), (80928, 158226), (105484, 121392)]