381691281504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{519257}}^1$

素因数の和:519333

約数の個数: 192

約数和(自身を含む): 1172443023360

約数和(自身を除く): 790751741856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 589, 608, 624, 741, 744, 806, 912, 988, 992, 1178, 1209, 1248, 1482, 1488, 1612, 1767, 1824, 1976, 2356, 2418, 2964, 2976, 3224, 3534, 3952, 4712, 4836, 5928, 6448, 7068, 7657, 7904, 9424, 9672, 11856, 12896, 14136, 15314, 18848, 19344, 22971, 23712, 28272, 30628, 38688, 45942, 56544, 61256, 91884, 122512, 183768, 245024, 367536, 519257, 735072, 1038514, 1557771, 2077028, 3115542, 4154056, 6231084, 6750341, 8308112, 9865883, 12462168, 13500682, 16096967, 16616224, 19731766, 20251023, 24924336, 27001364, 29597649, 32193934, 39463532, 40502046, 48290901, 49848672, 54002728, 59195298, 64387868, 78927064, 81004092, 96581802, 108005456, 118390596, 128256479, 128775736, 157854128, 162008184, 193163604, 209260571, 216010912, 236781192, 256512958, 257551472, 305842373, 315708256, 324016368, 384769437, 386327208, 418521142, 473562384, 513025916, 515102944, 611684746, 627781713, 648032736, 769538874, 772654416, 837042284, 917527119, 947124768, 1026051832, 1223369492, 1255563426, 1539077748, 1545308832, 1674084568, 1835054238, 2052103664, 2446738984, 2511126852, 3078155496, 3348169136, 3670108476, 3975950849, 4104207328, 4893477968, 5022253704, 6156310992, 6696338272, 7340216952, 7951901698, 9786955936, 10044507408, 11927852547, 12312621984, 14680433904, 15903803396, 20089014816, 23855705094, 29360867808, 31807606792, 47711410188, 63615213584, 95422820376, 127230427168, 190845640752, 381691281504]

約数ペア:

[(1, 381691281504), (2, 190845640752), (3, 127230427168), (4, 95422820376), (6, 63615213584), (8, 47711410188), (12, 31807606792), (13, 29360867808), (16, 23855705094), (19, 20089014816), (24, 15903803396), (26, 14680433904), (31, 12312621984), (32, 11927852547), (38, 10044507408), (39, 9786955936), (48, 7951901698), (52, 7340216952), (57, 6696338272), (62, 6156310992), (76, 5022253704), (78, 4893477968), (93, 4104207328), (96, 3975950849), (104, 3670108476), (114, 3348169136), (124, 3078155496), (152, 2511126852), (156, 2446738984), (186, 2052103664), (208, 1835054238), (228, 1674084568), (247, 1545308832), (248, 1539077748), (304, 1255563426), (312, 1223369492), (372, 1026051832), (403, 947124768), (416, 917527119), (456, 837042284), (494, 772654416), (496, 769538874), (589, 648032736), (608, 627781713), (624, 611684746), (741, 515102944), (744, 513025916), (806, 473562384), (912, 418521142), (988, 386327208), (992, 384769437), (1178, 324016368), (1209, 315708256), (1248, 305842373), (1482, 257551472), (1488, 256512958), (1612, 236781192), (1767, 216010912), (1824, 209260571), (1976, 193163604), (2356, 162008184), (2418, 157854128), (2964, 128775736), (2976, 128256479), (3224, 118390596), (3534, 108005456), (3952, 96581802), (4712, 81004092), (4836, 78927064), (5928, 64387868), (6448, 59195298), (7068, 54002728), (7657, 49848672), (7904, 48290901), (9424, 40502046), (9672, 39463532), (11856, 32193934), (12896, 29597649), (14136, 27001364), (15314, 24924336), (18848, 20251023), (19344, 19731766), (22971, 16616224), (23712, 16096967), (28272, 13500682), (30628, 12462168), (38688, 9865883), (45942, 8308112), (56544, 6750341), (61256, 6231084), (91884, 4154056), (122512, 3115542), (183768, 2077028), (245024, 1557771), (367536, 1038514), (519257, 735072)]