2912115221572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{63773}}^1$

素因数の和:64085

約数の個数: 96

約数和(自身を含む): 5586296284800

約数和(自身を除く): 2674181063228

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 157, 172, 178, 314, 356, 628, 817, 1634, 1691, 2983, 3268, 3382, 3827, 5966, 6751, 6764, 7654, 11932, 13502, 13973, 15308, 27004, 27946, 55892, 63773, 72713, 127546, 128269, 145426, 255092, 256538, 265487, 290852, 513076, 530974, 600839, 1061948, 1201678, 1211687, 2403356, 2423374, 2742239, 4846748, 5484478, 5675797, 10012361, 10968956, 11351594, 11415941, 20024722, 22703188, 22831882, 40049444, 45663764, 52102541, 104205082, 107840143, 190234859, 208410164, 215680286, 244059271, 380469718, 430531523, 431360572, 488118542, 760939436, 861063046, 891100129, 976237084, 1722126092, 1782200258, 3564400516, 4637126149, 8180098937, 9274252298, 16360197874, 16930902451, 18548504596, 32720395748, 33861804902, 38317305547, 67723609804, 76634611094, 153269222188, 728028805393, 1456057610786, 2912115221572]

約数ペア:

[(1, 2912115221572), (2, 1456057610786), (4, 728028805393), (19, 153269222188), (38, 76634611094), (43, 67723609804), (76, 38317305547), (86, 33861804902), (89, 32720395748), (157, 18548504596), (172, 16930902451), (178, 16360197874), (314, 9274252298), (356, 8180098937), (628, 4637126149), (817, 3564400516), (1634, 1782200258), (1691, 1722126092), (2983, 976237084), (3268, 891100129), (3382, 861063046), (3827, 760939436), (5966, 488118542), (6751, 431360572), (6764, 430531523), (7654, 380469718), (11932, 244059271), (13502, 215680286), (13973, 208410164), (15308, 190234859), (27004, 107840143), (27946, 104205082), (55892, 52102541), (63773, 45663764), (72713, 40049444), (127546, 22831882), (128269, 22703188), (145426, 20024722), (255092, 11415941), (256538, 11351594), (265487, 10968956), (290852, 10012361), (513076, 5675797), (530974, 5484478), (600839, 4846748), (1061948, 2742239), (1201678, 2423374), (1211687, 2403356)]