1818739824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 5303660544

約数和(自身を除く): 3484920720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 83, 88, 94, 132, 141, 166, 176, 188, 249, 264, 282, 332, 376, 498, 517, 528, 564, 664, 752, 883, 913, 996, 1034, 1128, 1328, 1551, 1766, 1826, 1992, 2068, 2256, 2649, 2739, 3102, 3532, 3652, 3901, 3984, 4136, 5298, 5478, 6204, 7064, 7304, 7802, 8272, 9713, 10596, 10956, 11703, 12408, 14128, 14608, 15604, 19426, 21192, 21912, 23406, 24816, 29139, 31208, 38852, 41501, 42384, 42911, 43824, 46812, 58278, 62416, 73289, 77704, 83002, 85822, 93624, 116556, 124503, 128733, 146578, 155408, 166004, 171644, 187248, 219867, 233112, 249006, 257466, 293156, 332008, 343288, 439734, 456511, 466224, 498012, 514932, 586312, 664016, 686576, 806179, 879468, 913022, 996024, 1029864, 1172624, 1369533, 1612358, 1758936, 1826044, 1992048, 2059728, 2418537, 2739066, 3224716, 3444583, 3517872, 3652088, 4837074, 5478132, 6449432, 6889166, 7304176, 9674148, 10333749, 10956264, 12898864, 13778332, 19348296, 20667498, 21912528, 27556664, 37890413, 38696592, 41334996, 55113328, 75780826, 82669992, 113671239, 151561652, 165339984, 227342478, 303123304, 454684956, 606246608, 909369912, 1818739824]

約数ペア:

[(1, 1818739824), (2, 909369912), (3, 606246608), (4, 454684956), (6, 303123304), (8, 227342478), (11, 165339984), (12, 151561652), (16, 113671239), (22, 82669992), (24, 75780826), (33, 55113328), (44, 41334996), (47, 38696592), (48, 37890413), (66, 27556664), (83, 21912528), (88, 20667498), (94, 19348296), (132, 13778332), (141, 12898864), (166, 10956264), (176, 10333749), (188, 9674148), (249, 7304176), (264, 6889166), (282, 6449432), (332, 5478132), (376, 4837074), (498, 3652088), (517, 3517872), (528, 3444583), (564, 3224716), (664, 2739066), (752, 2418537), (883, 2059728), (913, 1992048), (996, 1826044), (1034, 1758936), (1128, 1612358), (1328, 1369533), (1551, 1172624), (1766, 1029864), (1826, 996024), (1992, 913022), (2068, 879468), (2256, 806179), (2649, 686576), (2739, 664016), (3102, 586312), (3532, 514932), (3652, 498012), (3901, 466224), (3984, 456511), (4136, 439734), (5298, 343288), (5478, 332008), (6204, 293156), (7064, 257466), (7304, 249006), (7802, 233112), (8272, 219867), (9713, 187248), (10596, 171644), (10956, 166004), (11703, 155408), (12408, 146578), (14128, 128733), (14608, 124503), (15604, 116556), (19426, 93624), (21192, 85822), (21912, 83002), (23406, 77704), (24816, 73289), (29139, 62416), (31208, 58278), (38852, 46812), (41501, 43824), (42384, 42911)]