257970312432

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{9478627}}^1$

素因数の和:9478657

約数の個数: 120

約数和(自身を含む): 855654706816

約数和(自身を除く): 597684394384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 9478627, 18957254, 28435881, 37914508, 56871762, 66350389, 75829016, 85307643, 113743524, 132700778, 151658032, 170615286, 199051167, 227487048, 255922929, 265401556, 341230572, 398102334, 454974096, 511845858, 530803112, 597153501, 682461144, 767768787, 796204668, 1023691716, 1061606224, 1194307002, 1364922288, 1535537574, 1592409336, 1791460503, 2047383432, 2303306361, 2388614004, 3071075148, 3184818672, 3582921006, 4094766864, 4606612722, 4777228008, 5374381509, 6142150296, 7165842012, 9213225444, 9554456016, 10748763018, 12284300592, 14331684024, 16123144527, 18426450888, 21497526036, 28663368048, 32246289054, 36852901776, 42995052072, 64492578108, 85990104144, 128985156216, 257970312432]

約数ペア:

[(1, 257970312432), (2, 128985156216), (3, 85990104144), (4, 64492578108), (6, 42995052072), (7, 36852901776), (8, 32246289054), (9, 28663368048), (12, 21497526036), (14, 18426450888), (16, 16123144527), (18, 14331684024), (21, 12284300592), (24, 10748763018), (27, 9554456016), (28, 9213225444), (36, 7165842012), (42, 6142150296), (48, 5374381509), (54, 4777228008), (56, 4606612722), (63, 4094766864), (72, 3582921006), (81, 3184818672), (84, 3071075148), (108, 2388614004), (112, 2303306361), (126, 2047383432), (144, 1791460503), (162, 1592409336), (168, 1535537574), (189, 1364922288), (216, 1194307002), (243, 1061606224), (252, 1023691716), (324, 796204668), (336, 767768787), (378, 682461144), (432, 597153501), (486, 530803112), (504, 511845858), (567, 454974096), (648, 398102334), (756, 341230572), (972, 265401556), (1008, 255922929), (1134, 227487048), (1296, 199051167), (1512, 170615286), (1701, 151658032), (1944, 132700778), (2268, 113743524), (3024, 85307643), (3402, 75829016), (3888, 66350389), (4536, 56871762), (6804, 37914508), (9072, 28435881), (13608, 18957254), (27216, 9478627)]