239979264

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 745651200

約数和(自身を除く): 505671936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 911, 1029, 1176, 1344, 1372, 1568, 1792, 1822, 2058, 2352, 2688, 2733, 2744, 3136, 3644, 4116, 4704, 5376, 5466, 5488, 6272, 6377, 7288, 8232, 9408, 10932, 10976, 12544, 12754, 14576, 16464, 18816, 19131, 21864, 21952, 25508, 29152, 32928, 37632, 38262, 43728, 43904, 44639, 51016, 58304, 65856, 76524, 87456, 87808, 89278, 102032, 116608, 131712, 133917, 153048, 174912, 178556, 204064, 233216, 263424, 267834, 306096, 312473, 349824, 357112, 408128, 535668, 612192, 624946, 699648, 714224, 816256, 937419, 1071336, 1224384, 1249892, 1428448, 1632512, 1874838, 2142672, 2448768, 2499784, 2856896, 3749676, 4285344, 4897536, 4999568, 5713792, 7499352, 8570688, 9999136, 11427584, 14998704, 17141376, 19998272, 29997408, 34282752, 39996544, 59994816, 79993088, 119989632, 239979264]

約数ペア:

[(1, 239979264), (2, 119989632), (3, 79993088), (4, 59994816), (6, 39996544), (7, 34282752), (8, 29997408), (12, 19998272), (14, 17141376), (16, 14998704), (21, 11427584), (24, 9999136), (28, 8570688), (32, 7499352), (42, 5713792), (48, 4999568), (49, 4897536), (56, 4285344), (64, 3749676), (84, 2856896), (96, 2499784), (98, 2448768), (112, 2142672), (128, 1874838), (147, 1632512), (168, 1428448), (192, 1249892), (196, 1224384), (224, 1071336), (256, 937419), (294, 816256), (336, 714224), (343, 699648), (384, 624946), (392, 612192), (448, 535668), (588, 408128), (672, 357112), (686, 349824), (768, 312473), (784, 306096), (896, 267834), (911, 263424), (1029, 233216), (1176, 204064), (1344, 178556), (1372, 174912), (1568, 153048), (1792, 133917), (1822, 131712), (2058, 116608), (2352, 102032), (2688, 89278), (2733, 87808), (2744, 87456), (3136, 76524), (3644, 65856), (4116, 58304), (4704, 51016), (5376, 44639), (5466, 43904), (5488, 43728), (6272, 38262), (6377, 37632), (7288, 32928), (8232, 29152), (9408, 25508), (10932, 21952), (10976, 21864), (12544, 19131), (12754, 18816), (14576, 16464)]