21239404032

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179581}}^1$

素因数の和:179620

約数の個数: 160

約数和(自身を含む): 70545556224

約数和(自身を除く): 49306152192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2112, 2464, 2688, 2816, 3584, 3696, 4224, 4928, 5376, 5632, 7392, 8448, 9856, 10752, 14784, 16896, 19712, 29568, 39424, 59136, 118272, 179581, 359162, 538743, 718324, 1077486, 1257067, 1436648, 1975391, 2154972, 2514134, 2873296, 3771201, 3950782, 4309944, 5028268, 5746592, 5926173, 7542402, 7901564, 8619888, 10056536, 11493184, 11852346, 13827737, 15084804, 15803128, 17239776, 20113072, 22986368, 23704692, 27655474, 30169608, 31606256, 34479552, 40226144, 41483211, 45972736, 47409384, 55310948, 60339216, 63212512, 68959104, 80452288, 82966422, 91945472, 94818768, 110621896, 120678432, 126425024, 137918208, 160904576, 165932844, 189637536, 221243792, 241356864, 252850048, 275836416, 321809152, 331865688, 379275072, 442487584, 482713728, 505700096, 643618304, 663731376, 758550144, 884975168, 965427456, 1011400192, 1327462752, 1517100288, 1769950336, 1930854912, 2654925504, 3034200576, 3539900672, 5309851008, 7079801344, 10619702016, 21239404032]

約数ペア:

[(1, 21239404032), (2, 10619702016), (3, 7079801344), (4, 5309851008), (6, 3539900672), (7, 3034200576), (8, 2654925504), (11, 1930854912), (12, 1769950336), (14, 1517100288), (16, 1327462752), (21, 1011400192), (22, 965427456), (24, 884975168), (28, 758550144), (32, 663731376), (33, 643618304), (42, 505700096), (44, 482713728), (48, 442487584), (56, 379275072), (64, 331865688), (66, 321809152), (77, 275836416), (84, 252850048), (88, 241356864), (96, 221243792), (112, 189637536), (128, 165932844), (132, 160904576), (154, 137918208), (168, 126425024), (176, 120678432), (192, 110621896), (224, 94818768), (231, 91945472), (256, 82966422), (264, 80452288), (308, 68959104), (336, 63212512), (352, 60339216), (384, 55310948), (448, 47409384), (462, 45972736), (512, 41483211), (528, 40226144), (616, 34479552), (672, 31606256), (704, 30169608), (768, 27655474), (896, 23704692), (924, 22986368), (1056, 20113072), (1232, 17239776), (1344, 15803128), (1408, 15084804), (1536, 13827737), (1792, 11852346), (1848, 11493184), (2112, 10056536), (2464, 8619888), (2688, 7901564), (2816, 7542402), (3584, 5926173), (3696, 5746592), (4224, 5028268), (4928, 4309944), (5376, 3950782), (5632, 3771201), (7392, 2873296), (8448, 2514134), (9856, 2154972), (10752, 1975391), (14784, 1436648), (16896, 1257067), (19712, 1077486), (29568, 718324), (39424, 538743), (59136, 359162), (118272, 179581)]