1819739064624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132611}}^1\times {\mathrm{21991}}^1$

素因数の和:154626

約数の個数: 80

約数和(自身を含む): 5062875788544

約数和(自身を除く): 3243136723920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21991, 43982, 65973, 87964, 131946, 132611, 175928, 263892, 265222, 285883, 351856, 397833, 527784, 530444, 571766, 795666, 857649, 1055568, 1060888, 1143532, 1591332, 1715298, 1723943, 2121776, 2287064, 3182664, 3430596, 3447886, 4574128, 5171829, 6365328, 6861192, 6895772, 10343658, 13722384, 13791544, 20687316, 27583088, 41374632, 82749264, 2916248501, 5832497002, 8748745503, 11664994004, 17497491006, 23329988008, 34994982012, 37911230513, 46659976016, 69989964024, 75822461026, 113733691539, 139979928048, 151644922052, 227467383078, 303289844104, 454934766156, 606579688208, 909869532312, 1819739064624]

約数ペア:

[(1, 1819739064624), (2, 909869532312), (3, 606579688208), (4, 454934766156), (6, 303289844104), (8, 227467383078), (12, 151644922052), (13, 139979928048), (16, 113733691539), (24, 75822461026), (26, 69989964024), (39, 46659976016), (48, 37911230513), (52, 34994982012), (78, 23329988008), (104, 17497491006), (156, 11664994004), (208, 8748745503), (312, 5832497002), (624, 2916248501), (21991, 82749264), (43982, 41374632), (65973, 27583088), (87964, 20687316), (131946, 13791544), (132611, 13722384), (175928, 10343658), (263892, 6895772), (265222, 6861192), (285883, 6365328), (351856, 5171829), (397833, 4574128), (527784, 3447886), (530444, 3430596), (571766, 3182664), (795666, 2287064), (857649, 2121776), (1055568, 1723943), (1060888, 1715298), (1143532, 1591332)]