904920912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1019}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 2900439360

約数和(自身を除く): 1995518448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 881, 1008, 1019, 1762, 2038, 2643, 3057, 3524, 4076, 5286, 6114, 6167, 7048, 7133, 7929, 8152, 9171, 10572, 12228, 12334, 14096, 14266, 15858, 16304, 18342, 18501, 21144, 21399, 24456, 24668, 28532, 31716, 36684, 37002, 42288, 42798, 48912, 49336, 55503, 57064, 63432, 64197, 73368, 74004, 85596, 98672, 111006, 114128, 126864, 128394, 146736, 148008, 171192, 222012, 256788, 296016, 342384, 444024, 513576, 888048, 897739, 1027152, 1795478, 2693217, 3590956, 5386434, 6284173, 7181912, 8079651, 10772868, 12568346, 14363824, 16159302, 18852519, 21545736, 25136692, 32318604, 37705038, 43091472, 50273384, 56557557, 64637208, 75410076, 100546768, 113115114, 129274416, 150820152, 226230228, 301640304, 452460456, 904920912]

約数ペア:

[(1, 904920912), (2, 452460456), (3, 301640304), (4, 226230228), (6, 150820152), (7, 129274416), (8, 113115114), (9, 100546768), (12, 75410076), (14, 64637208), (16, 56557557), (18, 50273384), (21, 43091472), (24, 37705038), (28, 32318604), (36, 25136692), (42, 21545736), (48, 18852519), (56, 16159302), (63, 14363824), (72, 12568346), (84, 10772868), (112, 8079651), (126, 7181912), (144, 6284173), (168, 5386434), (252, 3590956), (336, 2693217), (504, 1795478), (881, 1027152), (1008, 897739), (1019, 888048), (1762, 513576), (2038, 444024), (2643, 342384), (3057, 296016), (3524, 256788), (4076, 222012), (5286, 171192), (6114, 148008), (6167, 146736), (7048, 128394), (7133, 126864), (7929, 114128), (8152, 111006), (9171, 98672), (10572, 85596), (12228, 74004), (12334, 73368), (14096, 64197), (14266, 63432), (15858, 57064), (16304, 55503), (18342, 49336), (18501, 48912), (21144, 42798), (21399, 42288), (24456, 37002), (24668, 36684), (28532, 31716)]