2047627008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{126961}}^1$

素因数の和:126990

約数の個数: 108

約数和(自身を含む): 6747268528

約数和(自身を除く): 4699641520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 126961, 253922, 380883, 507844, 761766, 888727, 1015688, 1142649, 1523532, 1777454, 2031376, 2285298, 2666181, 3047064, 3554908, 4062752, 4570596, 5332362, 6094128, 7109816, 7998543, 8125504, 9141192, 10664724, 12188256, 14219632, 15997086, 16251008, 18282384, 21329448, 24376512, 28439264, 31994172, 32502016, 36564768, 42658896, 48753024, 56878528, 63988344, 73129536, 85317792, 97506048, 113757056, 127976688, 146259072, 170635584, 227514112, 255953376, 292518144, 341271168, 511906752, 682542336, 1023813504, 2047627008]

約数ペア:

[(1, 2047627008), (2, 1023813504), (3, 682542336), (4, 511906752), (6, 341271168), (7, 292518144), (8, 255953376), (9, 227514112), (12, 170635584), (14, 146259072), (16, 127976688), (18, 113757056), (21, 97506048), (24, 85317792), (28, 73129536), (32, 63988344), (36, 56878528), (42, 48753024), (48, 42658896), (56, 36564768), (63, 32502016), (64, 31994172), (72, 28439264), (84, 24376512), (96, 21329448), (112, 18282384), (126, 16251008), (128, 15997086), (144, 14219632), (168, 12188256), (192, 10664724), (224, 9141192), (252, 8125504), (256, 7998543), (288, 7109816), (336, 6094128), (384, 5332362), (448, 4570596), (504, 4062752), (576, 3554908), (672, 3047064), (768, 2666181), (896, 2285298), (1008, 2031376), (1152, 1777454), (1344, 1523532), (1792, 1142649), (2016, 1015688), (2304, 888727), (2688, 761766), (4032, 507844), (5376, 380883), (8064, 253922), (16128, 126961)]