1840256784

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 5257853952

約数和(自身を除く): 3417597168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 383, 488, 547, 549, 732, 766, 976, 1094, 1098, 1149, 1464, 1532, 1641, 2188, 2196, 2298, 2928, 3064, 3282, 3447, 4376, 4392, 4596, 4923, 6128, 6564, 6894, 8752, 8784, 9192, 9846, 13128, 13788, 18384, 19692, 23363, 26256, 27576, 33367, 39384, 46726, 55152, 66734, 70089, 78768, 93452, 100101, 133468, 140178, 186904, 200202, 209501, 210267, 266936, 280356, 300303, 373808, 400404, 419002, 420534, 533872, 560712, 600606, 628503, 800808, 838004, 841068, 1121424, 1201212, 1257006, 1601616, 1676008, 1682136, 1885509, 2402424, 2514012, 3352016, 3364272, 3771018, 4804848, 5028024, 7542036, 10056048, 12779561, 15084072, 25559122, 30168144, 38338683, 51118244, 76677366, 102236488, 115016049, 153354732, 204472976, 230032098, 306709464, 460064196, 613418928, 920128392, 1840256784]

約数ペア:

[(1, 1840256784), (2, 920128392), (3, 613418928), (4, 460064196), (6, 306709464), (8, 230032098), (9, 204472976), (12, 153354732), (16, 115016049), (18, 102236488), (24, 76677366), (36, 51118244), (48, 38338683), (61, 30168144), (72, 25559122), (122, 15084072), (144, 12779561), (183, 10056048), (244, 7542036), (366, 5028024), (383, 4804848), (488, 3771018), (547, 3364272), (549, 3352016), (732, 2514012), (766, 2402424), (976, 1885509), (1094, 1682136), (1098, 1676008), (1149, 1601616), (1464, 1257006), (1532, 1201212), (1641, 1121424), (2188, 841068), (2196, 838004), (2298, 800808), (2928, 628503), (3064, 600606), (3282, 560712), (3447, 533872), (4376, 420534), (4392, 419002), (4596, 400404), (4923, 373808), (6128, 300303), (6564, 280356), (6894, 266936), (8752, 210267), (8784, 209501), (9192, 200202), (9846, 186904), (13128, 140178), (13788, 133468), (18384, 100101), (19692, 93452), (23363, 78768), (26256, 70089), (27576, 66734), (33367, 55152), (39384, 46726)]